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alsa-2026:27789
Vulnerability from osv_almalinux
Published
2026-06-22 00:00
Modified
2026-06-23 10:14
Summary
Important: kernel security, bug fix, and enhancement update
Details
The kernel packages contain the Linux kernel, the core of any Linux operating system.
Security Fix(es):
- kernel: can: isotp: fix tx.buf use-after-free in isotp_sendmsg() (CVE-2026-31474)
- kernel: mptcp: fix slab-use-after-free in __inet_lookup_established (CVE-2026-31669)
- kernel: xen/privcmd: fix double free via VMA splitting (CVE-2026-31787)
- kernel: Bluetooth: hci_sync: fix stack buffer overflow in hci_le_big_create_sync (CVE-2026-31772)
- kernel: bnxt_en: Fix RSS context delete logic (CVE-2026-43260)
- kernel: ALSA: usb-audio: Add sanity check for OOB writes at silencing (CVE-2026-43279)
- kernel: scsi: qla2xxx: Completely fix fcport double free (CVE-2026-43414)
- kernel: net/sched: act_pedit: extend the writable skb range per key (CVE-2026-46331)
- kernel: gfs2: Fix use-after-free in iomap inline data write path (CVE-2026-45984)
- kernel: Bluetooth: hci_event: fix potential UAF in SSP passkey handlers (CVE-2026-46056)
- kernel: wifi: mac80211: drop stray 'static' from fast-RX rx_result (CVE-2026-46152)
- kernel: RDMA/mana: Remove user triggerable WARN_ON() in mana_ib_create_qp_rss() (CVE-2026-46117)
- kernel: RDMA/mana: Validate rx_hash_key_len (CVE-2026-46145)
- kernel: wifi: mac80211: remove station if connection prep fails (CVE-2026-46125)
- kernel: exit: prevent preemption of oopsing TASK_DEAD task (CVE-2026-46173)
- kernel: wifi: mac80211: use safe list iteration in radar detect work (CVE-2026-46166)
- kernel: nvmet-tcp: fix race between ICReq handling and queue teardown (CVE-2026-46135)
Bug Fix(es) and Enhancement(s):
- AlmaLinux9.4 - s390/ap: Expose ap_bindings_complete_count counter via sysfs [almalinux-9.8.z] (JIRA:AlmaLinux-166048)
- [AlmaLinux 9.8] Hung tasks during both suspend and hibernate operations on systems with Intel E810 NICs [almalinux-9.8.z] (JIRA:AlmaLinux-175699)
- DPLL: Add support for pin operational state [almalinux-9.8.z] (JIRA:AlmaLinux-175820)
- DPLL: Add support for fractional frequency offset between pin and device [almalinux-9.8.z] (JIRA:AlmaLinux-175823)
- ibmveth Adapter Freeze with Small MSS [almalinux-9.8.z] (JIRA:AlmaLinux-178308)
- AlmaLinux9.4 - s390/mm: Add missing secure storage access fixups [almalinux-9.8.z] (JIRA:AlmaLinux-183317)
- rbd: eliminate a race in lock_dwork draining on unmap [almalinux-9.8.z] (JIRA:AlmaLinux-183130)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
References
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"id": "ALSA-2026:27789",
"modified": "2026-06-23T10:14:06Z",
"published": "2026-06-22T00:00:00Z",
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"summary": "Important: kernel security, bug fix, and enhancement update"
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CVE-2026-31474 (GCVE-0-2026-31474)
Vulnerability from cvelistv5 – Published: 2026-04-22 13:54 – Updated: 2026-08-05 12:22
VLAI
EPSS
VEX
Title
can: isotp: fix tx.buf use-after-free in isotp_sendmsg()
Summary
In the Linux kernel, the following vulnerability has been resolved:
can: isotp: fix tx.buf use-after-free in isotp_sendmsg()
isotp_sendmsg() uses only cmpxchg() on so->tx.state to serialize access
to so->tx.buf. isotp_release() waits for ISOTP_IDLE via
wait_event_interruptible() and then calls kfree(so->tx.buf).
If a signal interrupts the wait_event_interruptible() inside close()
while tx.state is ISOTP_SENDING, the loop exits early and release
proceeds to force ISOTP_SHUTDOWN and continues to kfree(so->tx.buf)
while sendmsg may still be reading so->tx.buf for the final CAN frame
in isotp_fill_dataframe().
The so->tx.buf can be allocated once when the standard tx.buf length needs
to be extended. Move the kfree() of this potentially extended tx.buf to
sk_destruct time when either isotp_sendmsg() and isotp_release() are done.
Severity
7.8 (High)
CWE
- CWE-364 - Signal Handler Race Condition
Assigner
References
11 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/cb3d6efa78460e6d5… | |
| https://git.kernel.org/stable/c/9649d051e54413049… | |
| https://git.kernel.org/stable/c/eec8a1b18a79600bd… | |
| https://git.kernel.org/stable/c/2e62e7051eca75a7f… | |
| https://git.kernel.org/stable/c/424e95d62110cdbc8… | |
| https://access.redhat.com/security/cve/CVE-2026-31474 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2460646 | issue-trackingx_refsource_REDHAT |
| https://security.access.redhat.com/data/csaf/v2/v… | x_sadp-csaf-vex |
| https://access.redhat.com/errata/RHSA-2026:27731 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:27288 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:27789 | vendor-advisoryx_refsource_REDHAT |
Impacted products
9 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
96d1c81e6a0478535342dff6c730adb076cd84e8 , < cb3d6efa78460e6d50bf68806d0db66265709f64
(git)
Affected: 96d1c81e6a0478535342dff6c730adb076cd84e8 , < 9649d051e54413049c009638ec1dc23962c884a4 (git) Affected: 96d1c81e6a0478535342dff6c730adb076cd84e8 , < eec8a1b18a79600bd4419079dc0026c1db72a830 (git) Affected: 96d1c81e6a0478535342dff6c730adb076cd84e8 , < 2e62e7051eca75a7f2e3d52d62ec10d7d7aa358c (git) Affected: 96d1c81e6a0478535342dff6c730adb076cd84e8 , < 424e95d62110cdbc8fd12b40918f37e408e35a92 (git) |
|
| Linux | Linux |
Affected:
6.4
Unaffected: 0 , < 6.4 (semver) Unaffected: 6.6.131 , ≤ 6.6.* (semver) Unaffected: 6.12.80 , ≤ 6.12.* (semver) Unaffected: 6.18.21 , ≤ 6.18.* (semver) Unaffected: 6.19.11 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix) |
|
| Red Hat | Red Hat Enterprise Linux 10 |
Unaffected:
0:6.12.0-211.26.1.el10_2 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:10.2 |
|
| Red Hat | Red Hat Enterprise Linux 10.0 Extended Update Support |
Unaffected:
0:6.12.0-55.82.1.el10_0 , < *
(rpm)
cpe:/o:redhat:enterprise_linux_eus:10.0 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:5.14.0-687.17.1.el9_8 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9 cpe:/o:redhat:enterprise_linux:9 |
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6
|
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7
|
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8
|
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9
|
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CVE-2026-31669 (GCVE-0-2026-31669)
Vulnerability from cvelistv5 – Published: 2026-04-24 14:45 – Updated: 2026-09-08 08:47
VLAI
EPSS
VEX
Title
mptcp: fix slab-use-after-free in __inet_lookup_established
Summary
In the Linux kernel, the following vulnerability has been resolved:
mptcp: fix slab-use-after-free in __inet_lookup_established
The ehash table lookups are lockless and rely on
SLAB_TYPESAFE_BY_RCU to guarantee socket memory stability
during RCU read-side critical sections. Both tcp_prot and
tcpv6_prot have their slab caches created with this flag
via proto_register().
However, MPTCP's mptcp_subflow_init() copies tcpv6_prot into
tcpv6_prot_override during inet_init() (fs_initcall, level 5),
before inet6_init() (module_init/device_initcall, level 6) has
called proto_register(&tcpv6_prot). At that point,
tcpv6_prot.slab is still NULL, so tcpv6_prot_override.slab
remains NULL permanently.
This causes MPTCP v6 subflow child sockets to be allocated via
kmalloc (falling into kmalloc-4k) instead of the TCPv6 slab
cache. The kmalloc-4k cache lacks SLAB_TYPESAFE_BY_RCU, so
when these sockets are freed without SOCK_RCU_FREE (which is
cleared for child sockets by design), the memory can be
immediately reused. Concurrent ehash lookups under
rcu_read_lock can then access freed memory, triggering a
slab-use-after-free in __inet_lookup_established.
Fix this by splitting the IPv6-specific initialization out of
mptcp_subflow_init() into a new mptcp_subflow_v6_init(), called
from mptcp_proto_v6_init() before protocol registration. This
ensures tcpv6_prot_override.slab correctly inherits the
SLAB_TYPESAFE_BY_RCU slab cache.
Severity
9.8 (Critical)
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/f6e1f25fa5e733570… | |
| https://git.kernel.org/stable/c/fb1f54b7d16f393b8… | |
| https://git.kernel.org/stable/c/3fd6547f5b8ac9968… | |
| https://git.kernel.org/stable/c/eb9c6aeb512f877cf… | |
| https://git.kernel.org/stable/c/15fa9ead4d5e6b6b9… | |
| https://git.kernel.org/stable/c/b313e9037d98c1393… | |
| https://git.kernel.org/stable/c/9b55b253907e74312… | |
| https://cert-portal.siemens.com/productcert/html/… | |
| https://cert-portal.siemens.com/productcert/html/… |
Impacted products
8 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
b19bc2945b40b9fd38e835700907ffe8534ef0de , < f6e1f25fa5e733570f6d6fe37a4dfed2a0deba47
(git)
Affected: b19bc2945b40b9fd38e835700907ffe8534ef0de , < fb1f54b7d16f393b8b65d328410f78b4beea8fcc (git) Affected: b19bc2945b40b9fd38e835700907ffe8534ef0de , < 3fd6547f5b8ac99687be6d937a0321efda760597 (git) Affected: b19bc2945b40b9fd38e835700907ffe8534ef0de , < eb9c6aeb512f877cf397deb1e4526f646c70e4a7 (git) Affected: b19bc2945b40b9fd38e835700907ffe8534ef0de , < 15fa9ead4d5e6b6b9c794e84144146c917f2cb62 (git) Affected: b19bc2945b40b9fd38e835700907ffe8534ef0de , < b313e9037d98c13938740e5ebda7852929366dff (git) Affected: b19bc2945b40b9fd38e835700907ffe8534ef0de , < 9b55b253907e7431210483519c5ad711a37dafa1 (git) |
|
| Linux | Linux |
Affected:
5.12
Unaffected: 0 , < 5.12 (semver) Unaffected: 5.15.203 , ≤ 5.15.* (semver) Unaffected: 6.1.169 , ≤ 6.1.* (semver) Unaffected: 6.6.135 , ≤ 6.6.* (semver) Unaffected: 6.12.82 , ≤ 6.12.* (semver) Unaffected: 6.18.23 , ≤ 6.18.* (semver) Unaffected: 6.19.13 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix) |
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmptcp: fix slab-use-after-free in __inet_lookup_established\n\nThe ehash table lookups are lockless and rely on\nSLAB_TYPESAFE_BY_RCU to guarantee socket memory stability\nduring RCU read-side critical sections. Both tcp_prot and\ntcpv6_prot have their slab caches created with this flag\nvia proto_register().\n\nHowever, MPTCP\u0027s mptcp_subflow_init() copies tcpv6_prot into\ntcpv6_prot_override during inet_init() (fs_initcall, level 5),\nbefore inet6_init() (module_init/device_initcall, level 6) has\ncalled proto_register(\u0026tcpv6_prot). At that point,\ntcpv6_prot.slab is still NULL, so tcpv6_prot_override.slab\nremains NULL permanently.\n\nThis causes MPTCP v6 subflow child sockets to be allocated via\nkmalloc (falling into kmalloc-4k) instead of the TCPv6 slab\ncache. The kmalloc-4k cache lacks SLAB_TYPESAFE_BY_RCU, so\nwhen these sockets are freed without SOCK_RCU_FREE (which is\ncleared for child sockets by design), the memory can be\nimmediately reused. Concurrent ehash lookups under\nrcu_read_lock can then access freed memory, triggering a\nslab-use-after-free in __inet_lookup_established.\n\nFix this by splitting the IPv6-specific initialization out of\nmptcp_subflow_init() into a new mptcp_subflow_v6_init(), called\nfrom mptcp_proto_v6_init() before protocol registration. This\nensures tcpv6_prot_override.slab correctly inherits the\nSLAB_TYPESAFE_BY_RCU slab cache."
}
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}
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"title": "mptcp: fix slab-use-after-free in __inet_lookup_established",
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CVE-2026-31772 (GCVE-0-2026-31772)
Vulnerability from cvelistv5 – Published: 2026-05-01 14:15 – Updated: 2026-08-05 12:25
VLAI
EPSS
VEX
Title
Bluetooth: hci_sync: fix stack buffer overflow in hci_le_big_create_sync
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: hci_sync: fix stack buffer overflow in hci_le_big_create_sync
hci_le_big_create_sync() uses DEFINE_FLEX to allocate a
struct hci_cp_le_big_create_sync on the stack with room for 0x11 (17)
BIS entries. However, conn->num_bis can hold up to HCI_MAX_ISO_BIS (31)
entries — validated against ISO_MAX_NUM_BIS (0x1f) in the caller
hci_conn_big_create_sync(). When conn->num_bis is between 18 and 31,
the memcpy that copies conn->bis into cp->bis writes up to 14 bytes
past the stack buffer, corrupting adjacent stack memory.
This is trivially reproducible: binding an ISO socket with
bc_num_bis = ISO_MAX_NUM_BIS (31) and calling listen() will
eventually trigger hci_le_big_create_sync() from the HCI command
sync worker, causing a KASAN-detectable stack-out-of-bounds write:
BUG: KASAN: stack-out-of-bounds in hci_le_big_create_sync+0x256/0x3b0
Write of size 31 at addr ffffc90000487b48 by task kworker/u9:0/71
Fix this by changing the DEFINE_FLEX count from the incorrect 0x11 to
HCI_MAX_ISO_BIS, which matches the maximum number of BIS entries that
conn->bis can actually carry.
Severity
7.8 (High)
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
91d19383b7ed035e22165ae5c836e50bb9f95fbe , < f5d446624345d309e7a4a1b27ea9f028d6a8c5d9
(git)
Affected: 42ecf1947135110ea08abeaca39741636f9a2285 , < aba0aea354015794e8312dd7efe726967e58aefe (git) Affected: 42ecf1947135110ea08abeaca39741636f9a2285 , < eaf32002ca7b1ba51c9f140991fd9febe6de79f0 (git) Affected: 42ecf1947135110ea08abeaca39741636f9a2285 , < bc39a094730ce062fa034a529c93147c096cb488 (git) Affected: 8958e1cee4e2eac1a5b825caa4dd96ce9ed975dd (git) Affected: 6.12.2 , < 6.12.81 (semver) Affected: 6.11.11 , < 6.12 (semver) |
|
| Linux | Linux |
Affected:
6.13
Unaffected: 0 , < 6.13 (semver) Unaffected: 6.12.81 , ≤ 6.12.* (semver) Unaffected: 6.18.22 , ≤ 6.18.* (semver) Unaffected: 6.19.12 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix) |
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CVE-2026-31787 (GCVE-0-2026-31787)
Vulnerability from cvelistv5 – Published: 2026-04-30 10:31 – Updated: 2026-06-14 17:44
VLAI
EPSS
VEX
Title
xen/privcmd: fix double free via VMA splitting
Summary
In the Linux kernel, the following vulnerability has been resolved:
xen/privcmd: fix double free via VMA splitting
privcmd_vm_ops defines .close (privcmd_close), but neither .may_split
nor .open. When userspace does a partial munmap() on a privcmd mapping,
the kernel splits the VMA via __split_vma(). Since may_split is NULL,
the split is allowed. vm_area_dup() copies vm_private_data (a pages
array allocated in alloc_empty_pages()) into the new VMA without any
fixup, because there is no .open callback.
Both VMAs now point to the same pages array. When the unmapped portion
is closed, privcmd_close() calls:
- xen_unmap_domain_gfn_range()
- xen_free_unpopulated_pages()
- kvfree(pages)
The surviving VMA still holds the dangling pointer. When it is later
destroyed, the same sequence runs again, which leads to a double free.
Fix this issue by adding a .may_split callback denying the VMA split.
This is XSA-487 / CVE-2026-31787
Severity
No CVSS data available.
Assigner
References
10 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/dbf862ce9f009128a… | |
| https://git.kernel.org/stable/c/2b985d3a024b9e8c2… | |
| https://git.kernel.org/stable/c/1576ff3869cbd3620… | |
| https://git.kernel.org/stable/c/402d84ad9e89bd4cb… | |
| https://git.kernel.org/stable/c/2894a351fe2ea8684… | |
| https://git.kernel.org/stable/c/446ee446d9ae66f36… | |
| https://git.kernel.org/stable/c/71bf829800758a6e3… | |
| https://git.kernel.org/stable/c/24daca4fc07f3ff8c… | |
| http://www.openwall.com/lists/oss-security/2026/0… | |
| http://xenbits.xen.org/xsa/advisory-487.html |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
d71f513985c22f1050295d1a7e4327cf9fb060da , < dbf862ce9f009128ab86b234d91413a3e450beb4
(git)
Affected: d71f513985c22f1050295d1a7e4327cf9fb060da , < 2b985d3a024b9e8c24e21671b34e855569763808 (git) Affected: d71f513985c22f1050295d1a7e4327cf9fb060da , < 1576ff3869cbd3620717195f971c85b7d7fd62b5 (git) Affected: d71f513985c22f1050295d1a7e4327cf9fb060da , < 402d84ad9e89bd4cbfd07ca8598532b7021daf95 (git) Affected: d71f513985c22f1050295d1a7e4327cf9fb060da , < 2894a351fe2ea8684919d36df3188b9a35e3926f (git) Affected: d71f513985c22f1050295d1a7e4327cf9fb060da , < 446ee446d9ae66f36e95c3c90bbcc4e56b94cde0 (git) Affected: d71f513985c22f1050295d1a7e4327cf9fb060da , < 71bf829800758a6e3889096e4754ef47ba7fc850 (git) Affected: d71f513985c22f1050295d1a7e4327cf9fb060da , < 24daca4fc07f3ff8cd0e3f629cd982187f48436a (git) |
|
| Linux | Linux |
Affected:
3.8
Unaffected: 0 , < 3.8 (semver) Unaffected: 5.10.254 , ≤ 5.10.* (semver) Unaffected: 5.15.204 , ≤ 5.15.* (semver) Unaffected: 6.1.170 , ≤ 6.1.* (semver) Unaffected: 6.6.137 , ≤ 6.6.* (semver) Unaffected: 6.12.85 , ≤ 6.12.* (semver) Unaffected: 6.18.26 , ≤ 6.18.* (semver) Unaffected: 7.0.3 , ≤ 7.0.* (semver) Unaffected: 7.1 , ≤ * (original_commit_for_fix) |
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CVE-2026-43260 (GCVE-0-2026-43260)
Vulnerability from cvelistv5 – Published: 2026-05-06 11:28 – Updated: 2026-05-11 22:21
VLAI
EPSS
VEX
Title
bnxt_en: Fix RSS context delete logic
Summary
In the Linux kernel, the following vulnerability has been resolved:
bnxt_en: Fix RSS context delete logic
We need to free the corresponding RSS context VNIC
in FW everytime an RSS context is deleted in driver.
Commit 667ac333dbb7 added a check to delete the VNIC
in FW only when netif_running() is true to help delete
RSS contexts with interface down.
Having that condition will make the driver leak VNICs
in FW whenever close() happens with active RSS contexts.
On the subsequent open(), as part of RSS context restoration,
we will end up trying to create extra VNICs for which we
did not make any reservation. FW can fail this request,
thereby making us lose active RSS contexts.
Suppose an RSS context is deleted already and we try to
process a delete request again, then the HWRM functions
will check for validity of the request and they simply
return if the resource is already freed. So, even for
delete-when-down cases, netif_running() check is not
necessary.
Remove the netif_running() condition check when deleting
an RSS context.
Severity
No CVSS data available.
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
667ac333dbb7e265b3f5bc4bc94e236f64682c86 , < 348a5f8d06c7bdf954e13c17ad5f80b59a075604
(git)
Affected: 667ac333dbb7e265b3f5bc4bc94e236f64682c86 , < 079986d6db1f8e3d50c55f400cf998ac9690d2c8 (git) Affected: 667ac333dbb7e265b3f5bc4bc94e236f64682c86 , < 9a9b89eea4a9cc7726702946ff688d716962fabd (git) Affected: 667ac333dbb7e265b3f5bc4bc94e236f64682c86 , < e123d9302d223767bd910bfbcfe607bae909f8ac (git) |
|
| Linux | Linux |
Affected:
6.11
Unaffected: 0 , < 6.11 (semver) Unaffected: 6.12.75 , ≤ 6.12.* (semver) Unaffected: 6.18.16 , ≤ 6.18.* (semver) Unaffected: 6.19.6 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix) |
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CVE-2026-43279 (GCVE-0-2026-43279)
Vulnerability from cvelistv5 – Published: 2026-05-06 11:29 – Updated: 2026-08-05 12:27
VLAI
EPSS
VEX
Title
ALSA: usb-audio: Add sanity check for OOB writes at silencing
Summary
In the Linux kernel, the following vulnerability has been resolved:
ALSA: usb-audio: Add sanity check for OOB writes at silencing
At silencing the playback URB packets in the implicit fb mode before
the actual playback, we blindly assume that the received packets fit
with the buffer size. But when the setup in the capture stream
differs from the playback stream (e.g. due to the USB core limitation
of max packet size), such an inconsistency may lead to OOB writes to
the buffer, resulting in a crash.
For addressing it, add a sanity check of the transfer buffer size at
prepare_silent_urb(), and stop the data copy if the received data
overflows. Also, report back the transfer error properly from there,
too.
Note that this doesn't fix the root cause of the playback error
itself, but this merely covers the kernel Oops.
Severity
7.8 (High)
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/fa01973bb79d70c47… | |
| https://git.kernel.org/stable/c/780dc57794a217b49… | |
| https://git.kernel.org/stable/c/8995fc0e00b3fee9b… | |
| https://git.kernel.org/stable/c/fc9e5af60dc199051… | |
| https://git.kernel.org/stable/c/6af16f1b8649df4c0… | |
| https://git.kernel.org/stable/c/ccaf9296763be4f76… | |
| https://git.kernel.org/stable/c/fba2105a157fffcf1… |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
c75a8a7ae565d7cd9baa87a504ba9162e355b4b0 , < fa01973bb79d70c4736b6a4b2de99fbb2cbc8d1f
(git)
Affected: c75a8a7ae565d7cd9baa87a504ba9162e355b4b0 , < 780dc57794a217b49994fa1d0b42465fb10a00aa (git) Affected: c75a8a7ae565d7cd9baa87a504ba9162e355b4b0 , < 8995fc0e00b3fee9bf7ecb3d836b635b730c1049 (git) Affected: c75a8a7ae565d7cd9baa87a504ba9162e355b4b0 , < fc9e5af60dc199051dc202ae78e1fe76a9977a5e (git) Affected: c75a8a7ae565d7cd9baa87a504ba9162e355b4b0 , < 6af16f1b8649df4c00d6ced924bdd8b72c885b6a (git) Affected: c75a8a7ae565d7cd9baa87a504ba9162e355b4b0 , < ccaf9296763be4f76b59e2cac377006016c34435 (git) Affected: c75a8a7ae565d7cd9baa87a504ba9162e355b4b0 , < fba2105a157fffcf19825e4eea498346738c9948 (git) |
|
| Linux | Linux |
Affected:
3.5
Unaffected: 0 , < 3.5 (semver) Unaffected: 5.15.202 , ≤ 5.15.* (semver) Unaffected: 6.1.165 , ≤ 6.1.* (semver) Unaffected: 6.6.128 , ≤ 6.6.* (semver) Unaffected: 6.12.75 , ≤ 6.12.* (semver) Unaffected: 6.18.16 , ≤ 6.18.* (semver) Unaffected: 6.19.6 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix) |
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"value": "AV:L - The vulnerable path is exercised through local ALSA PCM device-file operations such as open, hw_params, prepare, and trigger/write on a USB audio PCM device. It is not network reachable, but a local user can drive the stream path once a susceptible USB audio device is present.\nAC:L - There is no race or hard-to-hit timing condition; the overflow follows deterministically when implicit-feedback packet sizes exceed the playback URB buffer. A malicious or affected device plus chosen stream parameters can repeatedly drive the bad packet-size path.\nPR:L - The ALSA PCM path does not require CAP_SYS_ADMIN or another kernel capability, only permission to access the relevant /dev/snd PCM node as a normal local audio user/session. User namespaces are not needed.\nUI:N - A local attacker with PCM device access can open, configure, and start the stream directly. No separate victim action is required for that local attack path.\nS:U - The corruption occurs within the host kernel USB audio/ALSA subsystem and impacts the same kernel security authority. It is not a VM escape, IOMMU bypass, or cross-scope boundary violation.\nC:H - The bug is an out-of-bounds write into kernel USB transfer-buffer memory, which is kernel memory corruption. Even though the reported symptom is an oops, such corruption can plausibly be leveraged for information disclosure.\nI:H - The vulnerable code writes past the allocated URB transfer buffer while preparing silent playback packets. Out-of-bounds kernel writes are high-integrity impact because they can corrupt adjacent kernel state and potentially enable control-flow or data modification.\nA:H - The commit explicitly describes resulting kernel oops/crash behavior, and the fix only bounds the write to prevent that crash. The trigger can be repeated by starting the affected stream again."
}
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CVE-2026-43414 (GCVE-0-2026-43414)
Vulnerability from cvelistv5 – Published: 2026-05-08 14:21 – Updated: 2026-08-05 12:27
VLAI
EPSS
VEX
Title
scsi: qla2xxx: Completely fix fcport double free
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: qla2xxx: Completely fix fcport double free
In qla24xx_els_dcmd_iocb() sp->free is set to qla2x00_els_dcmd_sp_free().
When an error happens, this function is called by qla2x00_sp_release(),
when kref_put() releases the first and the last reference.
qla2x00_els_dcmd_sp_free() frees fcport by calling qla2x00_free_fcport().
Doing it one more time after kref_put() is a bad idea.
Severity
9.8 (Critical)
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
4895009c4bb72f71f2e682f1e7d2c2d96e482087 , < d48ea85463f5b34f7b92ea0a13eddf1ab993da7b
(git)
Affected: 4895009c4bb72f71f2e682f1e7d2c2d96e482087 , < c0b7da13a04bd70ef6070bfb9ea85f582294560a (git) Affected: 7861213201838480dc222634c56fb6db113d010d (git) Affected: 3b9d72442adfbc9ddb0f76dd1b03977b3a578b16 (git) Affected: ef23850940d9a52c39936d27254824ccf5e9b6bd (git) Affected: 6c6bf6cacf9461f8d301cfac4f9c175d80cbcc63 (git) Affected: cd10dee1f07a782f5aa05703c55299ca86a85ee4 (git) Affected: b03e626bd6d3f0684f56ee1890d70fc9ca991c04 (git) Affected: 282877633b25d67021a34169c5b5519b1d4ef65e (git) Affected: f85af9f1aa5e2f53694a6cbe72010f754b5ff862 (git) Affected: 9b43d2884b54d415caab48878b526dfe2ae9921b (git) Affected: 846fb9f112f618ec6ae181d8dae7961652574774 (git) Affected: 5.15.154 , < 5.16 (semver) Affected: 6.1.84 , < 6.2 (semver) Affected: 6.6.24 , < 6.7 (semver) Affected: 6.7.12 , < 6.8 (semver) Affected: 6.8.3 , < 6.9 (semver) |
|
| Linux | Linux |
Affected:
6.9
Unaffected: 0 , < 6.9 (semver) Unaffected: 6.19.9 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix) |
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"value": "AV:N - The vulnerable ELS direct-command path is reachable from a remote Fibre Channel initiator through qla2xxx target-mode ELS/session-deletion handling, not only through the root-only sysfs issue_logo knob. Using the highest reasonable SAN deployment, attacker-controlled FC frames from another host on the storage fabric make this network-reachable.\nAC:L - The bug is a deterministic double free once the ELS direct-command error path is hit after kref_put(), and the attacker can plausibly drive repeated logins/logouts/session teardown plus resource pressure to make qla2x00_start_sp() fail. No uncontrollable race is required for the memory corruption once that path is reached.\nPR:N - The FC target path processes remote ELS events before any Linux credential or capability check on the victim, so the attacker does not need a local account or kernel privilege. Fabric access/zoning is environmental network access, not privileges on the vulnerable system.\nUI:N - No victim user action is required; remote FC protocol activity can drive the target-mode session deletion and LOGO path. The sysfs path requires an admin write, but it is not the highest-severity reachable path.\nS:U - The corruption occurs inside the same kernel/driver security authority and does not cross a VM, IOMMU, or other separate security boundary. A kernel compromise or crash remains unchanged scope.\nC:H - This is kernel heap double-free/use-after-free style memory corruption of an fc_port object. Under the required overestimation rule, such corruption can be leveraged for information disclosure through heap reuse/read primitives.\nI:H - A double free of a kernel heap object can corrupt allocator state or enable controlled reuse of freed memory, making arbitrary write or control-flow compromise defensible. Therefore integrity impact is High.\nA:H - Related qla2xxx fcport double-free reports show immediate SLUB/kernel BUG crashes, and this fix removes another remaining double-free error path. A remotely triggerable kernel crash is High availability impact."
}
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CVE-2026-45984 (GCVE-0-2026-45984)
Vulnerability from cvelistv5 – Published: 2026-05-27 12:18 – Updated: 2026-09-04 12:05
VLAI
EPSS
VEX
Title
gfs2: Fix use-after-free in iomap inline data write path
Summary
In the Linux kernel, the following vulnerability has been resolved:
gfs2: Fix use-after-free in iomap inline data write path
The inline data buffer head (dibh) is being released prematurely in
gfs2_iomap_begin() via release_metapath() while iomap->inline_data
still points to dibh->b_data. This causes a use-after-free when
iomap_write_end_inline() later attempts to write to the inline data
area.
The bug sequence:
1. gfs2_iomap_begin() calls gfs2_meta_inode_buffer() to read inode
metadata into dibh
2. Sets iomap->inline_data = dibh->b_data + sizeof(struct gfs2_dinode)
3. Calls release_metapath() which calls brelse(dibh), dropping refcount
to 0
4. kswapd reclaims the page (~39ms later in the syzbot report)
5. iomap_write_end_inline() tries to memcpy() to iomap->inline_data
6. KASAN detects use-after-free write to freed memory
Fix by storing dibh in iomap->private and incrementing its refcount
with get_bh() in gfs2_iomap_begin(). The buffer is then properly
released in gfs2_iomap_end() after the inline write completes,
ensuring the page stays alive for the entire iomap operation.
Note: A C reproducer is not available for this issue. The fix is based
on analysis of the KASAN report and code review showing the buffer head
is freed before use.
[agruenba: Take buffer head reference in gfs2_iomap_begin() to avoid
leaks in gfs2_iomap_get() and gfs2_iomap_alloc().]
Severity
7.8 (High)
CWE
- CWE-826 - Premature Release of Resource During Expected Lifetime
Assigner
References
29 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/1403989d1b502f4a2… | |
| https://git.kernel.org/stable/c/1cae1bafdf9caa9b4… | |
| https://git.kernel.org/stable/c/764c3c84b5683e608… | |
| https://git.kernel.org/stable/c/d87268326b277af36… | |
| https://git.kernel.org/stable/c/87d4954b5c59735a9… | |
| https://git.kernel.org/stable/c/6d76febba07c40bcf… | |
| https://git.kernel.org/stable/c/815ddd27c0c7171a9… | |
| https://git.kernel.org/stable/c/faddeb848305e79db… | |
| https://access.redhat.com/security/cve/CVE-2026-45984 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2481922 | issue-trackingx_refsource_REDHAT |
| https://security.access.redhat.com/data/csaf/v2/v… | x_sadp-csaf-vex |
| https://access.redhat.com/errata/RHSA-2026:61692 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:63189 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:51603 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:36767 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:38902 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:27789 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:59143 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:33743 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:59146 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:35894 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:55444 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:59142 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:59147 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:59145 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:59148 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:59149 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:36049 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:51604 | vendor-advisoryx_refsource_REDHAT |
Impacted products
26 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
d0a22a4b03b8475b7aa3fa41243c26c291407844 , < 1403989d1b502f4a2c0d0b42ccf1c25748442eff
(git)
Affected: d0a22a4b03b8475b7aa3fa41243c26c291407844 , < 1cae1bafdf9caa9b462b19af06b1a06902e4e142 (git) Affected: d0a22a4b03b8475b7aa3fa41243c26c291407844 , < 764c3c84b5683e608f43735c803a5f415046686c (git) Affected: d0a22a4b03b8475b7aa3fa41243c26c291407844 , < d87268326b277af3665237ac76a73dd9fa8e21b4 (git) Affected: d0a22a4b03b8475b7aa3fa41243c26c291407844 , < 87d4954b5c59735a99ea98cb208d47130f6dce7d (git) Affected: d0a22a4b03b8475b7aa3fa41243c26c291407844 , < 6d76febba07c40bcf358f63216d36ea68cf1c215 (git) Affected: d0a22a4b03b8475b7aa3fa41243c26c291407844 , < 815ddd27c0c7171a99fe802fdb19098ddef8b19d (git) Affected: d0a22a4b03b8475b7aa3fa41243c26c291407844 , < faddeb848305e79db89ee0479bb0e33380656321 (git) |
|
| Linux | Linux |
Affected:
5.2
Unaffected: 0 , < 5.2 (semver) Unaffected: 5.10.252 , ≤ 5.10.* (semver) Unaffected: 5.15.202 , ≤ 5.15.* (semver) Unaffected: 6.1.165 , ≤ 6.1.* (semver) Unaffected: 6.6.128 , ≤ 6.6.* (semver) Unaffected: 6.12.75 , ≤ 6.12.* (semver) Unaffected: 6.18.14 , ≤ 6.18.* (semver) Unaffected: 6.19.4 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix) |
|
| Red Hat | Red Hat Enterprise Linux 10 |
cpe:/o:redhat:enterprise_linux:10.2
|
|
| Red Hat | Red Hat Enterprise Linux 7 Extended Lifecycle Support |
Unaffected:
0:3.10.0-1160.159.1.rt56.1311.el7 , < *
(rpm)
cpe:/a:redhat:rhel_extras_rt_els:7 |
|
| Red Hat | Red Hat Enterprise Linux 7 Extended Lifecycle Support |
Unaffected:
0:3.10.0-1160.159.1.el7 , < *
(rpm)
cpe:/o:redhat:rhel_els:7 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:4.18.0-553.139.1.rt7.480.el8_10 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:8::nfv |
|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:4.18.0-553.139.1.el8_10 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8
|
|
| Red Hat | Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support |
Unaffected:
0:4.18.0-372.199.1.el8_6 , < *
(rpm)
cpe:/o:redhat:rhel_aus:8.6 |
|
| Red Hat | Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On |
Unaffected:
0:4.18.0-372.199.1.el8_6 , < *
(rpm)
cpe:/o:redhat:rhel_eus_long_life:8.6 |
|
| Red Hat | Red Hat Enterprise Linux 8.8 Telecommunications Update Service |
Unaffected:
0:4.18.0-477.159.1.el8_8 , < *
(rpm)
cpe:/o:redhat:rhel_tus:8.8 |
|
| Red Hat | Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions |
Unaffected:
0:4.18.0-477.159.1.el8_8 , < *
(rpm)
cpe:/o:redhat:rhel_e4s:8.8 |
|
| Red Hat | Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions |
cpe:/o:redhat:rhel_e4s:8.8
|
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:5.14.0-687.17.1.el9_8 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9 cpe:/o:redhat:enterprise_linux:9 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9
|
|
| Red Hat | Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions |
Unaffected:
0:5.14.0-284.186.1.el9_2 , < *
(rpm)
cpe:/a:redhat:rhel_e4s:9.2 |
|
| Red Hat | Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions |
Unaffected:
0:5.14.0-284.186.1.rt14.471.el9_2 , < *
(rpm)
cpe:/a:redhat:rhel_e4s:9.2::nfv |
|
| Red Hat | Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions |
cpe:/o:redhat:rhel_e4s:9.2
|
|
| Red Hat | Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions |
Unaffected:
0:5.14.0-427.136.1.el9_4 , < *
(rpm)
cpe:/a:redhat:rhel_e4s:9.4 |
|
| Red Hat | Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions |
cpe:/o:redhat:rhel_e4s:9.4
|
|
| Red Hat | Red Hat Enterprise Linux 9.6 Extended Update Support |
Unaffected:
0:5.14.0-570.127.1.el9_6 , < *
(rpm)
cpe:/a:redhat:rhel_eus:9.6 |
|
| Red Hat | Red Hat Enterprise Linux 9.6 Extended Update Support |
cpe:/o:redhat:rhel_eus:9.6
|
|
| Red Hat | Red Hat Enterprise Linux 10 |
cpe:/o:redhat:enterprise_linux:10
|
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6
|
|
| Red Hat | Red Hat Enterprise Linux for NVIDIA 26 |
cpe:/a:redhat:enterprise_linux_nvidia:
|
|
| Red Hat | Red Hat OpenShift Container Platform 4 |
cpe:/a:redhat:openshift:4
|
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CVE-2026-46056 (GCVE-0-2026-46056)
Vulnerability from cvelistv5 – Published: 2026-05-27 12:57 – Updated: 2026-08-05 12:29
VLAI
EPSS
VEX
Title
Bluetooth: hci_event: fix potential UAF in SSP passkey handlers
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: hci_event: fix potential UAF in SSP passkey handlers
hci_conn lookup and field access must be covered by hdev lock in
hci_user_passkey_notify_evt() and hci_keypress_notify_evt(), otherwise
the connection can be freed concurrently.
Extend the hci_dev_lock critical section to cover all conn usage in both
handlers.
Keep the existing keypress notification behavior unchanged by routing
the early exits through a common unlock path.
Severity
8.8 (High)
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/ea18732d2614557e5… | |
| https://git.kernel.org/stable/c/d28311539ac9f65e2… | |
| https://git.kernel.org/stable/c/b6ae482f88654db40… | |
| https://git.kernel.org/stable/c/204028af77a265e31… | |
| https://git.kernel.org/stable/c/01a6431766c35dfed… | |
| https://git.kernel.org/stable/c/e08d75753db17aa94… | |
| https://git.kernel.org/stable/c/8c6443bb9257b7809… | |
| https://git.kernel.org/stable/c/85fa3512048793076… |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
92a25256f142d55e25f9959441cea6ddeabae57e , < ea18732d2614557e59f4c0d8cdbe6611aeab33b7
(git)
Affected: 92a25256f142d55e25f9959441cea6ddeabae57e , < d28311539ac9f65e29308ea219ecaa48aa5e76e5 (git) Affected: 92a25256f142d55e25f9959441cea6ddeabae57e , < b6ae482f88654db407c8c17619d4b62959b903ef (git) Affected: 92a25256f142d55e25f9959441cea6ddeabae57e , < 204028af77a265e31ceb4ba7f643349a3cca72b2 (git) Affected: 92a25256f142d55e25f9959441cea6ddeabae57e , < 01a6431766c35dfedb86e0cb5d3fc80c6d604a47 (git) Affected: 92a25256f142d55e25f9959441cea6ddeabae57e , < e08d75753db17aa943d7622f09d9c217b5bfd3b8 (git) Affected: 92a25256f142d55e25f9959441cea6ddeabae57e , < 8c6443bb9257b780986fb67ec08565bf48ecb8d7 (git) Affected: 92a25256f142d55e25f9959441cea6ddeabae57e , < 85fa3512048793076eef658f66489112dcc91993 (git) |
|
| Linux | Linux |
Affected:
3.7
Unaffected: 0 , < 3.7 (semver) Unaffected: 5.10.259 , ≤ 5.10.* (semver) Unaffected: 5.15.210 , ≤ 5.15.* (semver) Unaffected: 6.1.175 , ≤ 6.1.* (semver) Unaffected: 6.6.140 , ≤ 6.6.* (semver) Unaffected: 6.12.86 , ≤ 6.12.* (semver) Unaffected: 6.18.27 , ≤ 6.18.* (semver) Unaffected: 7.0.4 , ≤ 7.0.* (semver) Unaffected: 7.1 , ≤ * (original_commit_for_fix) |
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CVE-2026-46117 (GCVE-0-2026-46117)
Vulnerability from cvelistv5 – Published: 2026-05-28 09:35 – Updated: 2026-09-09 12:04
VLAI
EPSS
VEX
Title
RDMA/mana: Remove user triggerable WARN_ON() in mana_ib_create_qp_rss()
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/mana: Remove user triggerable WARN_ON() in mana_ib_create_qp_rss()
Sashiko points out that the user can specify WQs sharing the same CQ as a
part of the uAPI and this will trigger the WARN_ON() then go on to corrupt
the kernel.
Just reject it outright and fail the QP creation.
Severity
CWE
- CWE-1288 - Improper Validation of Consistency within Input
Assigner
References
12 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/9cc0c6b1ba8cd5c55… | |
| https://git.kernel.org/stable/c/9ef65af26b2a6738b… | |
| https://git.kernel.org/stable/c/db991ba50087ad99f… | |
| https://git.kernel.org/stable/c/159f2efabc89d3f93… | |
| https://access.redhat.com/security/cve/CVE-2026-46117 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2482576 | issue-trackingx_refsource_REDHAT |
| https://security.access.redhat.com/data/csaf/v2/v… | x_sadp-csaf-vex |
| https://access.redhat.com/errata/RHSA-2026:30129 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:65712 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:27789 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:42552 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:42550 | vendor-advisoryx_refsource_REDHAT |
Impacted products
10 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
c15d7802a42402a87880a17eee89ff023e49ecc0 , < 9cc0c6b1ba8cd5c55aef043e1384de0a8b4efa71
(git)
Affected: c15d7802a42402a87880a17eee89ff023e49ecc0 , < 9ef65af26b2a6738bf15812042e84b3112402d3a (git) Affected: c15d7802a42402a87880a17eee89ff023e49ecc0 , < db991ba50087ad99fa12a2c483aa3be19671ea73 (git) Affected: c15d7802a42402a87880a17eee89ff023e49ecc0 , < 159f2efabc89d3f931d38f2d35876535d4abf0a3 (git) |
|
| Linux | Linux |
Affected:
6.8
Unaffected: 0 , < 6.8 (semver) Unaffected: 6.12.91 , ≤ 6.12.* (semver) Unaffected: 6.18.30 , ≤ 6.18.* (semver) Unaffected: 7.0.7 , ≤ 7.0.* (semver) Unaffected: 7.1 , ≤ * (original_commit_for_fix) |
|
| Red Hat | Red Hat Enterprise Linux 10 |
Unaffected:
0:6.12.0-211.28.1.el10_2 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:10.2 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:4.18.0-553.146.1.rt7.487.el8_10 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:8::nfv |
|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:4.18.0-553.146.1.el8_10 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:5.14.0-687.17.1.el9_8 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9 cpe:/o:redhat:enterprise_linux:9 |
|
| Red Hat | Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions |
Unaffected:
0:5.14.0-427.149.1.el9_4 , < *
(rpm)
cpe:/a:redhat:rhel_e4s:9.4 |
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6
|
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7
|
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9
|
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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