CWE-476
AllowedNULL Pointer Dereference
Abstraction: Base · Status: Stable
The product dereferences a pointer that it expects to be valid but is NULL.
6314 vulnerabilities reference this CWE, most recent first.
GHSA-8XF9-83FH-Q7RF
Vulnerability from github – Published: 2022-05-13 01:36 – Updated: 2022-05-13 01:36389-ds-base before versions 1.3.5.17 and 1.3.6.10 is vulnerable to an invalid pointer dereference in the way LDAP bind requests are handled. A remote unauthenticated attacker could use this flaw to make ns-slapd crash via a specially crafted LDAP bind request, resulting in denial of service.
{
"affected": [],
"aliases": [
"CVE-2017-2668"
],
"database_specific": {
"cwe_ids": [
"CWE-476"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-06-22T13:29:00Z",
"severity": "MODERATE"
},
"details": "389-ds-base before versions 1.3.5.17 and 1.3.6.10 is vulnerable to an invalid pointer dereference in the way LDAP bind requests are handled. A remote unauthenticated attacker could use this flaw to make ns-slapd crash via a specially crafted LDAP bind request, resulting in denial of service.",
"id": "GHSA-8xf9-83fh-q7rf",
"modified": "2022-05-13T01:36:49Z",
"published": "2022-05-13T01:36:49Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-2668"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2017:0893"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2017:0920"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2668"
},
{
"type": "WEB",
"url": "https://pagure.io/389-ds-base/issue/49220"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/97524"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-8XG4-JW8Q-MM7V
Vulnerability from github – Published: 2025-10-01 12:30 – Updated: 2026-01-23 03:30In the Linux kernel, the following vulnerability has been resolved:
kobject: Add sanity check for kset->kobj.ktype in kset_register()
When I register a kset in the following way: static struct kset my_kset; kobject_set_name(&my_kset.kobj, "my_kset"); ret = kset_register(&my_kset);
A null pointer dereference exception is occurred: [ 4453.568337] Unable to handle kernel NULL pointer dereference at \ virtual address 0000000000000028 ... ... [ 4453.810361] Call trace: [ 4453.813062] kobject_get_ownership+0xc/0x34 [ 4453.817493] kobject_add_internal+0x98/0x274 [ 4453.822005] kset_register+0x5c/0xb4 [ 4453.825820] my_kobj_init+0x44/0x1000 [my_kset] ... ...
Because I didn't initialize my_kset.kobj.ktype.
According to the description in Documentation/core-api/kobject.rst: - A ktype is the type of object that embeds a kobject. Every structure that embeds a kobject needs a corresponding ktype.
So add sanity check to make sure kset->kobj.ktype is not NULL.
{
"affected": [],
"aliases": [
"CVE-2023-53480"
],
"database_specific": {
"cwe_ids": [
"CWE-476"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-10-01T12:15:50Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nkobject: Add sanity check for kset-\u003ekobj.ktype in kset_register()\n\nWhen I register a kset in the following way:\n\tstatic struct kset my_kset;\n\tkobject_set_name(\u0026my_kset.kobj, \"my_kset\");\n ret = kset_register(\u0026my_kset);\n\nA null pointer dereference exception is occurred:\n[ 4453.568337] Unable to handle kernel NULL pointer dereference at \\\nvirtual address 0000000000000028\n... ...\n[ 4453.810361] Call trace:\n[ 4453.813062] kobject_get_ownership+0xc/0x34\n[ 4453.817493] kobject_add_internal+0x98/0x274\n[ 4453.822005] kset_register+0x5c/0xb4\n[ 4453.825820] my_kobj_init+0x44/0x1000 [my_kset]\n... ...\n\nBecause I didn\u0027t initialize my_kset.kobj.ktype.\n\nAccording to the description in Documentation/core-api/kobject.rst:\n - A ktype is the type of object that embeds a kobject. Every structure\n that embeds a kobject needs a corresponding ktype.\n\nSo add sanity check to make sure kset-\u003ekobj.ktype is not NULL.",
"id": "GHSA-8xg4-jw8q-mm7v",
"modified": "2026-01-23T03:30:29Z",
"published": "2025-10-01T12:30:30Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53480"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/039ec9db2d30032eafa365f5f89b30eca5322b05"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/1792eac72e27f676bf9ebde28a5afea627fb85f0"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/1a772881bc059c596d8ca587cbd2a233edce3d3b"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/48aebbe801e78a8932404c122ed0e880ccedc220"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/4d0fe8c52bb3029d83e323c961221156ab98680b"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/5df5829158513134ddcaf2184d9286eda7b0bb18"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/964e025ceefdf75da46b0133d0c2790de451aeec"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/f3f6bf22a4f5ba649cf26ae4670de5c7f861bdef"
}
],
"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-8XH6-JJV8-FGW6
Vulnerability from github – Published: 2025-05-02 18:31 – Updated: 2025-11-10 18:30In the Linux kernel, the following vulnerability has been resolved:
nfc: fdp: add null check of devm_kmalloc_array in fdp_nci_i2c_read_device_properties
devm_kmalloc_array may fails, *fw_vsc_cfg might be null and cause out-of-bounds write in device_property_read_u8_array later.
{
"affected": [],
"aliases": [
"CVE-2023-53139"
],
"database_specific": {
"cwe_ids": [
"CWE-476"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-05-02T16:15:32Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfc: fdp: add null check of devm_kmalloc_array in fdp_nci_i2c_read_device_properties\n\ndevm_kmalloc_array may fails, *fw_vsc_cfg might be null and cause\nout-of-bounds write in device_property_read_u8_array later.",
"id": "GHSA-8xh6-jjv8-fgw6",
"modified": "2025-11-10T18:30:30Z",
"published": "2025-05-02T18:31:38Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53139"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/0a3664a1058d4b2b1ea2112cc275ca47fba7fc08"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/11f180a5d62a51b484e9648f9b310e1bd50b1a57"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/27824b2f98818215adc9661e563252c48dab1a13"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/4357bbb921fe9e81d0fd9f70d669d1f177d8380e"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/80be62358fa5507cefbaa067c7e6648401f2c3da"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/98f49e693e02c1dafd5786be3468657840dd6f06"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/ad11b872bc9b5d27e56183c6b01f9218c85395d2"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/ce93f1afc05941a572f5a69e2ed4012af905a693"
}
],
"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-8XM2-H3Q7-588P
Vulnerability from github – Published: 2025-07-10 09:32 – Updated: 2025-11-20 00:31In the Linux kernel, the following vulnerability has been resolved:
wifi: mt76: mt7996: Add NULL check in mt7996_thermal_init
devm_kasprintf() can return a NULL pointer on failure,but this returned value in mt7996_thermal_init() is not checked. Add NULL check in mt7996_thermal_init(), to handle kernel NULL pointer dereference error.
{
"affected": [],
"aliases": [
"CVE-2025-38281"
],
"database_specific": {
"cwe_ids": [
"CWE-476"
],
"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\nwifi: mt76: mt7996: Add NULL check in mt7996_thermal_init\n\ndevm_kasprintf() can return a NULL pointer on failure,but this\nreturned value in mt7996_thermal_init() is not checked.\nAdd NULL check in mt7996_thermal_init(), to handle kernel NULL\npointer dereference error.",
"id": "GHSA-8xm2-h3q7-588p",
"modified": "2025-11-20T00:31:20Z",
"published": "2025-07-10T09:32:29Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38281"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/8340cb173750c1ea99cd643006b72f8b0e6c21f2"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/caf4b347c5dc40fdd125793b5e82ba9fc4de5275"
}
],
"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-8XP8-X7F9-WQJ9
Vulnerability from github – Published: 2025-10-03 21:30 – Updated: 2025-10-08 21:30A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to launch a denial-of-service (DoS) attack.
We have already fixed the vulnerability in the following versions: QTS 5.2.6.3195 build 20250715 and later QuTS hero h5.2.6.3195 build 20250715 and later
{
"affected": [],
"aliases": [
"CVE-2025-52433"
],
"database_specific": {
"cwe_ids": [
"CWE-476"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-10-03T19:15:46Z",
"severity": "MODERATE"
},
"details": "A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to launch a denial-of-service (DoS) attack.\n\nWe have already fixed the vulnerability in the following versions:\nQTS 5.2.6.3195 build 20250715 and later\nQuTS hero h5.2.6.3195 build 20250715 and later",
"id": "GHSA-8xp8-x7f9-wqj9",
"modified": "2025-10-08T21:30:24Z",
"published": "2025-10-03T21:30:58Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-52433"
},
{
"type": "WEB",
"url": "https://www.qnap.com/en/security-advisory/qsa-25-36"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-8XQ6-74C8-GQ55
Vulnerability from github – Published: 2022-03-15 00:00 – Updated: 2022-03-22 00:00GPAC 1.0.1 is affected by a NULL pointer dereference in gf_utf8_wcslen ().
{
"affected": [],
"aliases": [
"CVE-2022-24577"
],
"database_specific": {
"cwe_ids": [
"CWE-476"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-03-14T15:15:00Z",
"severity": "HIGH"
},
"details": "GPAC 1.0.1 is affected by a NULL pointer dereference in gf_utf8_wcslen ().",
"id": "GHSA-8xq6-74c8-gq55",
"modified": "2022-03-22T00:00:50Z",
"published": "2022-03-15T00:00:54Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-24577"
},
{
"type": "WEB",
"url": "https://github.com/gpac/gpac/blob/105d67985ff3c3f4b98a98f312e3d84ae77a4463/share/doc/man/gpac.1#L2226-L2229"
},
{
"type": "WEB",
"url": "https://github.com/gpac/gpac/blob/105d67985ff3c3f4b98a98f312e3d84ae77a4463/src/utils/utf.c#L35-L59"
},
{
"type": "WEB",
"url": "https://huntr.dev/bounties/0758b3a2-8ff2-45fc-8543-7633d605d24e"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2023/dsa-5411"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-8XQ8-JG9H-C7FC
Vulnerability from github – Published: 2022-05-17 02:52 – Updated: 2025-04-20 03:30A denial of service vulnerability exists in the handling of the MXIT protocol in Pidgin. Specially crafted MXIT data sent via the server could potentially result in a null pointer dereference. A malicious server or an attacker who intercepts the network traffic can send invalid data to trigger this vulnerability and cause a crash.
{
"affected": [],
"aliases": [
"CVE-2016-2365"
],
"database_specific": {
"cwe_ids": [
"CWE-476"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-01-06T21:59:00Z",
"severity": "MODERATE"
},
"details": "A denial of service vulnerability exists in the handling of the MXIT protocol in Pidgin. Specially crafted MXIT data sent via the server could potentially result in a null pointer dereference. A malicious server or an attacker who intercepts the network traffic can send invalid data to trigger this vulnerability and cause a crash.",
"id": "GHSA-8xq8-jg9h-c7fc",
"modified": "2025-04-20T03:30:48Z",
"published": "2022-05-17T02:52:55Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2016-2365"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/201701-38"
},
{
"type": "WEB",
"url": "http://www.debian.org/security/2016/dsa-3620"
},
{
"type": "WEB",
"url": "http://www.pidgin.im/news/security/?id=98"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/91335"
},
{
"type": "WEB",
"url": "http://www.talosintelligence.com/reports/TALOS-2016-0133"
},
{
"type": "WEB",
"url": "http://www.ubuntu.com/usn/USN-3031-1"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-8XQJ-48C9-78RP
Vulnerability from github – Published: 2024-01-09 12:30 – Updated: 2024-01-09 12:30A vulnerability has been identified in JT2Go (All versions < V14.3.0.6), Teamcenter Visualization V13.3 (All versions < V13.3.0.13), Teamcenter Visualization V14.1 (All versions < V14.1.0.12), Teamcenter Visualization V14.2 (All versions < V14.2.0.9), Teamcenter Visualization V14.3 (All versions < V14.3.0.6). The affected applications contain a null pointer dereference vulnerability while parsing specially crafted CGM files. An attacker could leverage this vulnerability to crash the application causing denial of service condition.
{
"affected": [],
"aliases": [
"CVE-2023-51744"
],
"database_specific": {
"cwe_ids": [
"CWE-476"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-01-09T10:15:21Z",
"severity": "LOW"
},
"details": "A vulnerability has been identified in JT2Go (All versions \u003c V14.3.0.6), Teamcenter Visualization V13.3 (All versions \u003c V13.3.0.13), Teamcenter Visualization V14.1 (All versions \u003c V14.1.0.12), Teamcenter Visualization V14.2 (All versions \u003c V14.2.0.9), Teamcenter Visualization V14.3 (All versions \u003c V14.3.0.6). The affected applications contain a null pointer dereference vulnerability while parsing specially crafted CGM files. An attacker could leverage this vulnerability to crash the application causing denial of service condition.",
"id": "GHSA-8xqj-48c9-78rp",
"modified": "2024-01-09T12:30:36Z",
"published": "2024-01-09T12:30:36Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-51744"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-794653.pdf"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-8XRM-P372-WX3C
Vulnerability from github – Published: 2024-07-12 15:31 – Updated: 2025-11-04 00:30In the Linux kernel, the following vulnerability has been resolved:
wifi: cfg80211: Lock wiphy in cfg80211_get_station
Wiphy should be locked before calling rdev_get_station() (see lockdep assert in ieee80211_get_station()).
This fixes the following kernel NULL dereference:
Unable to handle kernel NULL pointer dereference at virtual address 0000000000000050 Mem abort info: ESR = 0x0000000096000006 EC = 0x25: DABT (current EL), IL = 32 bits SET = 0, FnV = 0 EA = 0, S1PTW = 0 FSC = 0x06: level 2 translation fault Data abort info: ISV = 0, ISS = 0x00000006 CM = 0, WnR = 0 user pgtable: 4k pages, 48-bit VAs, pgdp=0000000003001000 [0000000000000050] pgd=0800000002dca003, p4d=0800000002dca003, pud=08000000028e9003, pmd=0000000000000000 Internal error: Oops: 0000000096000006 [#1] SMP Modules linked in: netconsole dwc3_meson_g12a dwc3_of_simple dwc3 ip_gre gre ath10k_pci ath10k_core ath9k ath9k_common ath9k_hw ath CPU: 0 PID: 1091 Comm: kworker/u8:0 Not tainted 6.4.0-02144-g565f9a3a7911-dirty #705 Hardware name: RPT (r1) (DT) Workqueue: bat_events batadv_v_elp_throughput_metric_update pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : ath10k_sta_statistics+0x10/0x2dc [ath10k_core] lr : sta_set_sinfo+0xcc/0xbd4 sp : ffff000007b43ad0 x29: ffff000007b43ad0 x28: ffff0000071fa900 x27: ffff00000294ca98 x26: ffff000006830880 x25: ffff000006830880 x24: ffff00000294c000 x23: 0000000000000001 x22: ffff000007b43c90 x21: ffff800008898acc x20: ffff00000294c6e8 x19: ffff000007b43c90 x18: 0000000000000000 x17: 445946354d552d78 x16: 62661f7200000000 x15: 57464f445946354d x14: 0000000000000000 x13: 00000000000000e3 x12: d5f0acbcebea978e x11: 00000000000000e3 x10: 000000010048fe41 x9 : 0000000000000000 x8 : ffff000007b43d90 x7 : 000000007a1e2125 x6 : 0000000000000000 x5 : ffff0000024e0900 x4 : ffff800000a0250c x3 : ffff000007b43c90 x2 : ffff00000294ca98 x1 : ffff000006831920 x0 : 0000000000000000 Call trace: ath10k_sta_statistics+0x10/0x2dc [ath10k_core] sta_set_sinfo+0xcc/0xbd4 ieee80211_get_station+0x2c/0x44 cfg80211_get_station+0x80/0x154 batadv_v_elp_get_throughput+0x138/0x1fc batadv_v_elp_throughput_metric_update+0x1c/0xa4 process_one_work+0x1ec/0x414 worker_thread+0x70/0x46c kthread+0xdc/0xe0 ret_from_fork+0x10/0x20 Code: a9bb7bfd 910003fd a90153f3 f9411c40 (f9402814)
This happens because STA has time to disconnect and reconnect before batadv_v_elp_throughput_metric_update() delayed work gets scheduled. In this situation, ath10k_sta_state() can be in the middle of resetting arsta data when the work queue get chance to be scheduled and ends up accessing it. Locking wiphy prevents that.
{
"affected": [],
"aliases": [
"CVE-2024-40911"
],
"database_specific": {
"cwe_ids": [
"CWE-476"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-07-12T13:15:14Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: cfg80211: Lock wiphy in cfg80211_get_station\n\nWiphy should be locked before calling rdev_get_station() (see lockdep\nassert in ieee80211_get_station()).\n\nThis fixes the following kernel NULL dereference:\n\n Unable to handle kernel NULL pointer dereference at virtual address 0000000000000050\n Mem abort info:\n ESR = 0x0000000096000006\n EC = 0x25: DABT (current EL), IL = 32 bits\n SET = 0, FnV = 0\n EA = 0, S1PTW = 0\n FSC = 0x06: level 2 translation fault\n Data abort info:\n ISV = 0, ISS = 0x00000006\n CM = 0, WnR = 0\n user pgtable: 4k pages, 48-bit VAs, pgdp=0000000003001000\n [0000000000000050] pgd=0800000002dca003, p4d=0800000002dca003, pud=08000000028e9003, pmd=0000000000000000\n Internal error: Oops: 0000000096000006 [#1] SMP\n Modules linked in: netconsole dwc3_meson_g12a dwc3_of_simple dwc3 ip_gre gre ath10k_pci ath10k_core ath9k ath9k_common ath9k_hw ath\n CPU: 0 PID: 1091 Comm: kworker/u8:0 Not tainted 6.4.0-02144-g565f9a3a7911-dirty #705\n Hardware name: RPT (r1) (DT)\n Workqueue: bat_events batadv_v_elp_throughput_metric_update\n pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n pc : ath10k_sta_statistics+0x10/0x2dc [ath10k_core]\n lr : sta_set_sinfo+0xcc/0xbd4\n sp : ffff000007b43ad0\n x29: ffff000007b43ad0 x28: ffff0000071fa900 x27: ffff00000294ca98\n x26: ffff000006830880 x25: ffff000006830880 x24: ffff00000294c000\n x23: 0000000000000001 x22: ffff000007b43c90 x21: ffff800008898acc\n x20: ffff00000294c6e8 x19: ffff000007b43c90 x18: 0000000000000000\n x17: 445946354d552d78 x16: 62661f7200000000 x15: 57464f445946354d\n x14: 0000000000000000 x13: 00000000000000e3 x12: d5f0acbcebea978e\n x11: 00000000000000e3 x10: 000000010048fe41 x9 : 0000000000000000\n x8 : ffff000007b43d90 x7 : 000000007a1e2125 x6 : 0000000000000000\n x5 : ffff0000024e0900 x4 : ffff800000a0250c x3 : ffff000007b43c90\n x2 : ffff00000294ca98 x1 : ffff000006831920 x0 : 0000000000000000\n Call trace:\n ath10k_sta_statistics+0x10/0x2dc [ath10k_core]\n sta_set_sinfo+0xcc/0xbd4\n ieee80211_get_station+0x2c/0x44\n cfg80211_get_station+0x80/0x154\n batadv_v_elp_get_throughput+0x138/0x1fc\n batadv_v_elp_throughput_metric_update+0x1c/0xa4\n process_one_work+0x1ec/0x414\n worker_thread+0x70/0x46c\n kthread+0xdc/0xe0\n ret_from_fork+0x10/0x20\n Code: a9bb7bfd 910003fd a90153f3 f9411c40 (f9402814)\n\nThis happens because STA has time to disconnect and reconnect before\nbatadv_v_elp_throughput_metric_update() delayed work gets scheduled. In\nthis situation, ath10k_sta_state() can be in the middle of resetting\narsta data when the work queue get chance to be scheduled and ends up\naccessing it. Locking wiphy prevents that.",
"id": "GHSA-8xrm-p372-wx3c",
"modified": "2025-11-04T00:30:53Z",
"published": "2024-07-12T15:31:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-40911"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/0ccc63958d8373e15a69f4f8069f3e78f7f3898a"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/43e1eefb0b2094e2281150d87d09e8bc872b9fba"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/642f89daa34567d02f312d03e41523a894906dae"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/6d540b0317901535275020bd4ac44fac6439ca76"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/dfd84ce41663be9ca3f69bd657c45f49b69344d9"
},
{
"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-8XVC-JC9J-M9Q3
Vulnerability from github – Published: 2022-05-17 02:35 – Updated: 2022-05-17 02:35In all Android releases from CAF using the Linux kernel, an untrusted pointer dereference vulnerability exists in WideVine DRM.
{
"affected": [],
"aliases": [
"CVE-2015-9026"
],
"database_specific": {
"cwe_ids": [
"CWE-476"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-06-13T20:29:00Z",
"severity": "HIGH"
},
"details": "In all Android releases from CAF using the Linux kernel, an untrusted pointer dereference vulnerability exists in WideVine DRM.",
"id": "GHSA-8xvc-jc9j-m9q3",
"modified": "2022-05-17T02:35:20Z",
"published": "2022-05-17T02:35:20Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2015-9026"
},
{
"type": "WEB",
"url": "https://source.android.com/security/bulletin/2017-06-01"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/98874"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1038623"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
Mitigation MIT-56
For any pointers that could have been modified or provided from a function that can return NULL, check the pointer for NULL before use. When working with a multithreaded or otherwise asynchronous environment, ensure that proper locking APIs are used to lock before the check, and unlock when it has finished [REF-1484].
Mitigation
Select a programming language that is not susceptible to these issues.
Mitigation
Check the results of all functions that return a value and verify that the value is non-null before acting upon it.
Mitigation
Identify all variables and data stores that receive information from external sources, and apply input validation to make sure that they are only initialized to expected values.
Mitigation
Explicitly initialize all variables and other data stores, either during declaration or just before the first usage.
No CAPEC attack patterns related to this CWE.