CWE-908
AllowedUse of Uninitialized Resource
Abstraction: Base · Status: Incomplete
The product uses or accesses a resource that has not been initialized.
960 vulnerabilities reference this CWE, most recent first.
GHSA-2F6P-V73P-6736
Vulnerability from github – Published: 2025-11-18 00:30 – Updated: 2025-11-18 00:30A privilege escalation vulnerability exists in the ControlVault WBDI Driver WBIO_USH_ADD_RECORD functionality of Dell ControlVault3 prior to 5.15.14.19 and Dell ControlVault3 Plus prior to 6.2.36.47. A specially crafted WinBioControlUnit call can lead to privilege escalation. An attacker can issue an api call to trigger this vulnerability.
{
"affected": [],
"aliases": [
"CVE-2025-31361"
],
"database_specific": {
"cwe_ids": [
"CWE-908"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-11-17T23:15:49Z",
"severity": "HIGH"
},
"details": "A privilege escalation vulnerability exists in the ControlVault WBDI Driver WBIO_USH_ADD_RECORD functionality of Dell ControlVault3 prior to 5.15.14.19 and Dell ControlVault3 Plus prior to 6.2.36.47. A specially crafted WinBioControlUnit call can lead to privilege escalation. An attacker can issue an api call to trigger this vulnerability.",
"id": "GHSA-2f6p-v73p-6736",
"modified": "2025-11-18T00:30:18Z",
"published": "2025-11-18T00:30:18Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-31361"
},
{
"type": "WEB",
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2025-2174"
},
{
"type": "WEB",
"url": "https://www.dell.com/support/kbdoc/en-us/000326061/dsa-2025-228"
},
{
"type": "WEB",
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2174"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-2G5Q-49CR-4F7J
Vulnerability from github – Published: 2022-05-24 17:10 – Updated: 2022-05-24 17:10When processing an email message with an ill-formed envelope, Thunderbird could read data from a random memory location. This vulnerability affects Thunderbird < 68.5.
{
"affected": [],
"aliases": [
"CVE-2020-6793"
],
"database_specific": {
"cwe_ids": [
"CWE-125",
"CWE-908"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-03-02T05:15:00Z",
"severity": "MODERATE"
},
"details": "When processing an email message with an ill-formed envelope, Thunderbird could read data from a random memory location. This vulnerability affects Thunderbird \u003c 68.5.",
"id": "GHSA-2g5q-49cr-4f7j",
"modified": "2022-05-24T17:10:01Z",
"published": "2022-05-24T17:10:01Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-6793"
},
{
"type": "WEB",
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1608539"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/202003-10"
},
{
"type": "WEB",
"url": "https://usn.ubuntu.com/4328-1"
},
{
"type": "WEB",
"url": "https://usn.ubuntu.com/4335-1"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2020-07"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-2G5V-H9C6-J9CV
Vulnerability from github – Published: 2024-06-20 09:30 – Updated: 2026-05-12 12:31In the Linux kernel, the following vulnerability has been resolved:
usb-storage: alauda: Check whether the media is initialized
The member "uzonesize" of struct alauda_info will remain 0 if alauda_init_media() fails, potentially causing divide errors in alauda_read_data() and alauda_write_lba(). - Add a member "media_initialized" to struct alauda_info. - Change a condition in alauda_check_media() to ensure the first initialization. - Add an error check for the return value of alauda_init_media().
{
"affected": [],
"aliases": [
"CVE-2024-38619"
],
"database_specific": {
"cwe_ids": [
"CWE-908"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-06-20T07:15:41Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb-storage: alauda: Check whether the media is initialized\n\nThe member \"uzonesize\" of struct alauda_info will remain 0\nif alauda_init_media() fails, potentially causing divide errors\nin alauda_read_data() and alauda_write_lba().\n- Add a member \"media_initialized\" to struct alauda_info.\n- Change a condition in alauda_check_media() to ensure the\n first initialization.\n- Add an error check for the return value of alauda_init_media().",
"id": "GHSA-2g5v-h9c6-j9cv",
"modified": "2026-05-12T12:31:56Z",
"published": "2024-06-20T09:30:59Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-38619"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-265688.html"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-355557.html"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-613116.html"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/16637fea001ab3c8df528a8995b3211906165a30"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/24bff7f714bdff97c2a75a0ff6a368cdf8ad5af4"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/2cc32639ec347e3365075b130f9953ef16cb13f1"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/3eee13ab67f65606faa66e0c3c729e4f514838fd"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/51fe16c058acb22f847e69bc598066ed0bcd5c15"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/e0aab7b07a9375337847c9d74a5ec044071e01c8"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/e0e2eec76920a133dd49a4fbe4656d83596a1361"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/f68820f1256b21466ff094dd97f243b7e708f9c1"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-2HGF-545P-QVJ7
Vulnerability from github – Published: 2025-04-08 18:34 – Updated: 2025-04-08 18:34Use of uninitialized resource in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.
{
"affected": [],
"aliases": [
"CVE-2025-27474"
],
"database_specific": {
"cwe_ids": [
"CWE-908"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-04-08T18:15:57Z",
"severity": "MODERATE"
},
"details": "Use of uninitialized resource in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.",
"id": "GHSA-2hgf-545p-qvj7",
"modified": "2025-04-08T18:34:50Z",
"published": "2025-04-08T18:34:50Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-27474"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27474"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-2JWM-7WCX-F364
Vulnerability from github – Published: 2024-10-21 21:30 – Updated: 2024-10-29 18:30In the Linux kernel, the following vulnerability has been resolved:
igb: Initialize mailbox message for VF reset
When a MAC address is not assigned to the VF, that portion of the message sent to the VF is not set. The memory, however, is allocated from the stack meaning that information may be leaked to the VM. Initialize the message buffer to 0 so that no information is passed to the VM in this case.
{
"affected": [],
"aliases": [
"CVE-2022-48949"
],
"database_specific": {
"cwe_ids": [
"CWE-908"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-10-21T20:15:06Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nigb: Initialize mailbox message for VF reset\n\nWhen a MAC address is not assigned to the VF, that portion of the message\nsent to the VF is not set. The memory, however, is allocated from the\nstack meaning that information may be leaked to the VM. Initialize the\nmessage buffer to 0 so that no information is passed to the VM in this\ncase.",
"id": "GHSA-2jwm-7wcx-f364",
"modified": "2024-10-29T18:30:35Z",
"published": "2024-10-21T21:30:50Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-48949"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/367e1e3399dbc56fc669740c4ab60e35da632b0e"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/51fd5ede7ed42f272682a0c33d6f0767b3484a3d"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/a6629659af3f5c6a91e3914ea62554c975ab77f4"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/c383c7c35c7bc15e07a04eefa060a8a80cbeae29"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/c581439a977545d61849a72e8ed631cfc8a2a3c1"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/de5dc44370fbd6b46bd7f1a1e00369be54a041c8"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/ef1d739dd1f362aec081278ff92f943c31eb177a"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/f2479c3daaabccbac6c343a737615d0c595c6dc4"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-2MJG-798R-MXWH
Vulnerability from github – Published: 2024-09-04 00:31 – Updated: 2025-11-04 00:31A vulnerability was found in OpenSC, OpenSC tools, PKCS#11 module, minidriver, and CTK. An attacker could use a crafted USB Device or Smart Card, which would present the system with a specially crafted response to APDUs. When buffers are partially filled with data, initialized parts of the buffer can be incorrectly accessed.
{
"affected": [],
"aliases": [
"CVE-2024-45616"
],
"database_specific": {
"cwe_ids": [
"CWE-457",
"CWE-908"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-09-03T22:15:04Z",
"severity": "LOW"
},
"details": "A vulnerability was found in OpenSC, OpenSC tools, PKCS#11 module, minidriver, and CTK. An attacker could use a crafted USB Device or Smart Card, which would present the system with a specially crafted response to APDUs. When buffers are partially filled with data, initialized parts of the buffer can be incorrectly accessed.",
"id": "GHSA-2mjg-798r-mxwh",
"modified": "2025-11-04T00:31:20Z",
"published": "2024-09-04T00:31:15Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-45616"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2024-45616"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2309290"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2024/12/msg00026.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-2MVM-XGM9-R324
Vulnerability from github – Published: 2026-01-25 15:30 – Updated: 2026-03-25 21:30In the Linux kernel, the following vulnerability has been resolved:
block: zero non-PI portion of auto integrity buffer
The auto-generated integrity buffer for writes needs to be fully initialized before being passed to the underlying block device, otherwise the uninitialized memory can be read back by userspace or anyone with physical access to the storage device. If protection information is generated, that portion of the integrity buffer is already initialized. The integrity data is also zeroed if PI generation is disabled via sysfs or the PI tuple size is 0. However, this misses the case where PI is generated and the PI tuple size is nonzero, but the metadata size is larger than the PI tuple. In this case, the remainder ("opaque") of the metadata is left uninitialized. Generalize the BLK_INTEGRITY_CSUM_NONE check to cover any case when the metadata is larger than just the PI tuple.
{
"affected": [],
"aliases": [
"CVE-2026-23007"
],
"database_specific": {
"cwe_ids": [
"CWE-908"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-01-25T15:15:55Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nblock: zero non-PI portion of auto integrity buffer\n\nThe auto-generated integrity buffer for writes needs to be fully\ninitialized before being passed to the underlying block device,\notherwise the uninitialized memory can be read back by userspace or\nanyone with physical access to the storage device. If protection\ninformation is generated, that portion of the integrity buffer is\nalready initialized. The integrity data is also zeroed if PI generation\nis disabled via sysfs or the PI tuple size is 0. However, this misses\nthe case where PI is generated and the PI tuple size is nonzero, but the\nmetadata size is larger than the PI tuple. In this case, the remainder\n(\"opaque\") of the metadata is left uninitialized.\nGeneralize the BLK_INTEGRITY_CSUM_NONE check to cover any case when the\nmetadata is larger than just the PI tuple.",
"id": "GHSA-2mvm-xgm9-r324",
"modified": "2026-03-25T21:30:23Z",
"published": "2026-01-25T15:30:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-23007"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/ca22c566b89164f6e670af56ecc45f47ef3df819"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/d6072557b90e0c557df319a56f4a9dc482706d2c"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-2Q6W-3XVM-PCHP
Vulnerability from github – Published: 2025-07-10 09:32 – Updated: 2025-12-18 18:30In the Linux kernel, the following vulnerability has been resolved:
mtd: nand: ecc-mxic: Fix use of uninitialized variable ret
If ctx->steps is zero, the loop processing ECC steps is skipped, and the variable ret remains uninitialized. It is later checked and returned, which leads to undefined behavior and may cause unpredictable results in user space or kernel crashes.
This scenario can be triggered in edge cases such as misconfigured geometry, ECC engine misuse, or if ctx->steps is not validated after initialization.
Initialize ret to zero before the loop to ensure correct and safe behavior regardless of the ctx->steps value.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
{
"affected": [],
"aliases": [
"CVE-2025-38277"
],
"database_specific": {
"cwe_ids": [
"CWE-908"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-07-10T08:15:26Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmtd: nand: ecc-mxic: Fix use of uninitialized variable ret\n\nIf ctx-\u003esteps is zero, the loop processing ECC steps is skipped,\nand the variable ret remains uninitialized. It is later checked\nand returned, which leads to undefined behavior and may cause\nunpredictable results in user space or kernel crashes.\n\nThis scenario can be triggered in edge cases such as misconfigured\ngeometry, ECC engine misuse, or if ctx-\u003esteps is not validated\nafter initialization.\n\nInitialize ret to zero before the loop to ensure correct and safe\nbehavior regardless of the ctx-\u003esteps value.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.",
"id": "GHSA-2q6w-3xvm-pchp",
"modified": "2025-12-18T18:30:28Z",
"published": "2025-07-10T09:32:29Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38277"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/49482f4a39620f6afedcd3f6aa9e0d558b6a460b"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/4d9d6e4be09472aa72953caca3dbefdc27846170"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/7a23cc510ecaabab4f6df7e9d910d16e279b72ad"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/a0d9d9b5a4634e146ae41cb25667322e5c7d74d2"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/d95846350aac72303036a70c4cdc69ae314aa26d"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-2QFM-24X8-GWFP
Vulnerability from github – Published: 2025-08-22 18:31 – Updated: 2025-11-26 18:30In the Linux kernel, the following vulnerability has been resolved:
vdpa/mlx5: Fix release of uninitialized resources on error path
The commit in the fixes tag made sure that mlx5_vdpa_free() is the single entrypoint for removing the vdpa device resources added in mlx5_vdpa_dev_add(), even in the cleanup path of mlx5_vdpa_dev_add().
This means that all functions from mlx5_vdpa_free() should be able to handle uninitialized resources. This was not the case though: mlx5_vdpa_destroy_mr_resources() and mlx5_cmd_cleanup_async_ctx() were not able to do so. This caused the splat below when adding a vdpa device without a MAC address.
This patch fixes these remaining issues:
-
Makes mlx5_vdpa_destroy_mr_resources() return early if called on uninitialized resources.
-
Moves mlx5_cmd_init_async_ctx() early on during device addition because it can't fail. This means that mlx5_cmd_cleanup_async_ctx() also can't fail. To mirror this, move the call site of mlx5_cmd_cleanup_async_ctx() in mlx5_vdpa_free().
An additional comment was added in mlx5_vdpa_free() to document the expectations of functions called from this context.
Splat:
mlx5_core 0000:b5:03.2: mlx5_vdpa_dev_add:3950:(pid 2306) warning: No mac address provisioned? ------------[ cut here ]------------ WARNING: CPU: 13 PID: 2306 at kernel/workqueue.c:4207 __flush_work+0x9a/0xb0 [...] Call Trace: ? __try_to_del_timer_sync+0x61/0x90 ? __timer_delete_sync+0x2b/0x40 mlx5_vdpa_destroy_mr_resources+0x1c/0x40 [mlx5_vdpa] mlx5_vdpa_free+0x45/0x160 [mlx5_vdpa] vdpa_release_dev+0x1e/0x50 [vdpa] device_release+0x31/0x90 kobject_cleanup+0x37/0x130 mlx5_vdpa_dev_add+0x327/0x890 [mlx5_vdpa] vdpa_nl_cmd_dev_add_set_doit+0x2c1/0x4d0 [vdpa] genl_family_rcv_msg_doit+0xd8/0x130 genl_family_rcv_msg+0x14b/0x220 ? __pfx_vdpa_nl_cmd_dev_add_set_doit+0x10/0x10 [vdpa] genl_rcv_msg+0x47/0xa0 ? __pfx_genl_rcv_msg+0x10/0x10 netlink_rcv_skb+0x53/0x100 genl_rcv+0x24/0x40 netlink_unicast+0x27b/0x3b0 netlink_sendmsg+0x1f7/0x430 __sys_sendto+0x1fa/0x210 ? pteoffset_map+0x17/0x160 ? next_uptodate_folio+0x85/0x2b0 ? percpu_counter_add_batch+0x51/0x90 ? filemap_map_pages+0x515/0x660 x64_sys_sendto+0x20/0x30 do_syscall_64+0x7b/0x2c0 ? do_read_fault+0x108/0x220 ? do_pte_missing+0x14a/0x3e0 ? __handle_mm_fault+0x321/0x730 ? count_memcg_events+0x13f/0x180 ? handle_mm_fault+0x1fb/0x2d0 ? do_user_addr_fault+0x20c/0x700 ? syscall_exit_work+0x104/0x140 entry_SYSCALL_64_after_hwframe+0x76/0x7e RIP: 0033:0x7f0c25b0feca [...] ---[ end trace 0000000000000000 ]---
{
"affected": [],
"aliases": [
"CVE-2025-38628"
],
"database_specific": {
"cwe_ids": [
"CWE-908"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-08-22T16:15:36Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nvdpa/mlx5: Fix release of uninitialized resources on error path\n\nThe commit in the fixes tag made sure that mlx5_vdpa_free()\nis the single entrypoint for removing the vdpa device resources\nadded in mlx5_vdpa_dev_add(), even in the cleanup path of\nmlx5_vdpa_dev_add().\n\nThis means that all functions from mlx5_vdpa_free() should be able to\nhandle uninitialized resources. This was not the case though:\nmlx5_vdpa_destroy_mr_resources() and mlx5_cmd_cleanup_async_ctx()\nwere not able to do so. This caused the splat below when adding\na vdpa device without a MAC address.\n\nThis patch fixes these remaining issues:\n\n- Makes mlx5_vdpa_destroy_mr_resources() return early if called on\n uninitialized resources.\n\n- Moves mlx5_cmd_init_async_ctx() early on during device addition\n because it can\u0027t fail. This means that mlx5_cmd_cleanup_async_ctx()\n also can\u0027t fail. To mirror this, move the call site of\n mlx5_cmd_cleanup_async_ctx() in mlx5_vdpa_free().\n\nAn additional comment was added in mlx5_vdpa_free() to document\nthe expectations of functions called from this context.\n\nSplat:\n\n mlx5_core 0000:b5:03.2: mlx5_vdpa_dev_add:3950:(pid 2306) warning: No mac address provisioned?\n ------------[ cut here ]------------\n WARNING: CPU: 13 PID: 2306 at kernel/workqueue.c:4207 __flush_work+0x9a/0xb0\n [...]\n Call Trace:\n \u003cTASK\u003e\n ? __try_to_del_timer_sync+0x61/0x90\n ? __timer_delete_sync+0x2b/0x40\n mlx5_vdpa_destroy_mr_resources+0x1c/0x40 [mlx5_vdpa]\n mlx5_vdpa_free+0x45/0x160 [mlx5_vdpa]\n vdpa_release_dev+0x1e/0x50 [vdpa]\n device_release+0x31/0x90\n kobject_cleanup+0x37/0x130\n mlx5_vdpa_dev_add+0x327/0x890 [mlx5_vdpa]\n vdpa_nl_cmd_dev_add_set_doit+0x2c1/0x4d0 [vdpa]\n genl_family_rcv_msg_doit+0xd8/0x130\n genl_family_rcv_msg+0x14b/0x220\n ? __pfx_vdpa_nl_cmd_dev_add_set_doit+0x10/0x10 [vdpa]\n genl_rcv_msg+0x47/0xa0\n ? __pfx_genl_rcv_msg+0x10/0x10\n netlink_rcv_skb+0x53/0x100\n genl_rcv+0x24/0x40\n netlink_unicast+0x27b/0x3b0\n netlink_sendmsg+0x1f7/0x430\n __sys_sendto+0x1fa/0x210\n ? ___pte_offset_map+0x17/0x160\n ? next_uptodate_folio+0x85/0x2b0\n ? percpu_counter_add_batch+0x51/0x90\n ? filemap_map_pages+0x515/0x660\n __x64_sys_sendto+0x20/0x30\n do_syscall_64+0x7b/0x2c0\n ? do_read_fault+0x108/0x220\n ? do_pte_missing+0x14a/0x3e0\n ? __handle_mm_fault+0x321/0x730\n ? count_memcg_events+0x13f/0x180\n ? handle_mm_fault+0x1fb/0x2d0\n ? do_user_addr_fault+0x20c/0x700\n ? syscall_exit_work+0x104/0x140\n entry_SYSCALL_64_after_hwframe+0x76/0x7e\n RIP: 0033:0x7f0c25b0feca\n [...]\n ---[ end trace 0000000000000000 ]---",
"id": "GHSA-2qfm-24x8-gwfp",
"modified": "2025-11-26T18:30:59Z",
"published": "2025-08-22T18:31:22Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38628"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/37f26b9013b46457b0a96633fc3a7dc977d8beb1"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/6de4ef950dd56a6a81daf92d8a1d864fc6a56971"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/cc51a66815999afb7e9cd845968de4fdf07567b7"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/cf4fc23d0d3d5b89b36f0d79f2674510bb574d8e"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-2QGP-6C6G-CMWV
Vulnerability from github – Published: 2026-06-23 18:31 – Updated: 2026-07-31 06:30GNU SASL before 2.2.4 lacks sanitization of a short challenge in _gsasl_ntlm_client_step in the NTLM client, which could result in memory disclosure via a crafted server.
{
"affected": [],
"aliases": [
"CVE-2026-56968"
],
"database_specific": {
"cwe_ids": [
"CWE-839",
"CWE-908"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-06-23T17:17:09Z",
"severity": "LOW"
},
"details": "GNU SASL before 2.2.4 lacks sanitization of a short challenge in _gsasl_ntlm_client_step in the NTLM client, which could result in memory disclosure via a crafted server.",
"id": "GHSA-2qgp-6c6g-cmwv",
"modified": "2026-07-31T06:30:27Z",
"published": "2026-06-23T18:31:43Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-56968"
},
{
"type": "WEB",
"url": "https://ftp.gnu.org/gnu/gsasl"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2026/07/msg00049.html"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-security-announce/2026/msg00259.html"
},
{
"type": "WEB",
"url": "https://lists.gnu.org/archive/html/help-gsasl/2026-06/msg00000.html"
},
{
"type": "WEB",
"url": "https://www.gnu.org/software/gsasl"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
"type": "CVSS_V3"
}
]
}
Mitigation
Explicitly initialize the resource before use. If this is performed through an API function or standard procedure, follow all required steps.
Mitigation
Pay close attention to complex conditionals that affect initialization, since some branches might not perform the initialization.
Mitigation
Avoid race conditions (CWE-362) during initialization routines.
Mitigation
Run or compile the product with settings that generate warnings about uninitialized variables or data.
No CAPEC attack patterns related to this CWE.