CVE-2023-53518 (GCVE-0-2023-53518)
Vulnerability from cvelistv5 – Published: 2025-10-01 11:46 – Updated: 2026-08-05 09:14
VLAI
EPSS
VEX
Title
PM / devfreq: Fix leak in devfreq_dev_release()
Summary
In the Linux kernel, the following vulnerability has been resolved:
PM / devfreq: Fix leak in devfreq_dev_release()
srcu_init_notifier_head() allocates resources that need to be released
with a srcu_cleanup_notifier_head() call.
Reported by kmemleak.
Severity
7.8 (High)
Assigner
References
9 references
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
0fe3a66410a3ba96679be903f1e287d7a0a264a9 , < 7462483446cb9986568ad7adae746ce5f18d2968
(git)
Affected: 0fe3a66410a3ba96679be903f1e287d7a0a264a9 , < 64e6e0dc2d578c0a9e31cb4edd719f0a3ed98f6d (git) Affected: 0fe3a66410a3ba96679be903f1e287d7a0a264a9 , < 29811f4b8255d4238cf326f3bb7129784766beab (git) Affected: 0fe3a66410a3ba96679be903f1e287d7a0a264a9 , < ab192e5e5d3b48415909a8408acfd007a607bcc0 (git) Affected: 0fe3a66410a3ba96679be903f1e287d7a0a264a9 , < 111bafa210ae546bee7644be730c42df9c35b66e (git) Affected: 0fe3a66410a3ba96679be903f1e287d7a0a264a9 , < 8918025feb2f5f7c73f2495c158f22997e25cb02 (git) Affected: 0fe3a66410a3ba96679be903f1e287d7a0a264a9 , < 1640e9c72173911ad0fddb05012c01eafe082c4e (git) Affected: 0fe3a66410a3ba96679be903f1e287d7a0a264a9 , < 3354c401c68d70567d1ef25d12f4e22a7813a3c6 (git) Affected: 0fe3a66410a3ba96679be903f1e287d7a0a264a9 , < 5693d077595de721f9ddbf9d37f40e5409707dfe (git) |
guessed | |
| Linux | Linux |
Affected:
4.7
Unaffected: 0 , < 4.7 (semver) Unaffected: 4.14.326 , ≤ 4.14.* (semver) Unaffected: 4.19.295 , ≤ 4.19.* (semver) Unaffected: 5.4.257 , ≤ 5.4.* (semver) Unaffected: 5.10.195 , ≤ 5.10.* (semver) Unaffected: 5.15.132 , ≤ 5.15.* (semver) Unaffected: 6.1.53 , ≤ 6.1.* (semver) Unaffected: 6.4.16 , ≤ 6.4.* (semver) Unaffected: 6.5.3 , ≤ 6.5.* (semver) Unaffected: 6.6 , ≤ * (original_commit_for_fix) |
guessed |
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/devfreq/devfreq.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "7462483446cb9986568ad7adae746ce5f18d2968",
"status": "affected",
"version": "0fe3a66410a3ba96679be903f1e287d7a0a264a9",
"versionType": "git"
},
{
"lessThan": "64e6e0dc2d578c0a9e31cb4edd719f0a3ed98f6d",
"status": "affected",
"version": "0fe3a66410a3ba96679be903f1e287d7a0a264a9",
"versionType": "git"
},
{
"lessThan": "29811f4b8255d4238cf326f3bb7129784766beab",
"status": "affected",
"version": "0fe3a66410a3ba96679be903f1e287d7a0a264a9",
"versionType": "git"
},
{
"lessThan": "ab192e5e5d3b48415909a8408acfd007a607bcc0",
"status": "affected",
"version": "0fe3a66410a3ba96679be903f1e287d7a0a264a9",
"versionType": "git"
},
{
"lessThan": "111bafa210ae546bee7644be730c42df9c35b66e",
"status": "affected",
"version": "0fe3a66410a3ba96679be903f1e287d7a0a264a9",
"versionType": "git"
},
{
"lessThan": "8918025feb2f5f7c73f2495c158f22997e25cb02",
"status": "affected",
"version": "0fe3a66410a3ba96679be903f1e287d7a0a264a9",
"versionType": "git"
},
{
"lessThan": "1640e9c72173911ad0fddb05012c01eafe082c4e",
"status": "affected",
"version": "0fe3a66410a3ba96679be903f1e287d7a0a264a9",
"versionType": "git"
},
{
"lessThan": "3354c401c68d70567d1ef25d12f4e22a7813a3c6",
"status": "affected",
"version": "0fe3a66410a3ba96679be903f1e287d7a0a264a9",
"versionType": "git"
},
{
"lessThan": "5693d077595de721f9ddbf9d37f40e5409707dfe",
"status": "affected",
"version": "0fe3a66410a3ba96679be903f1e287d7a0a264a9",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/devfreq/devfreq.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.7"
},
{
"lessThan": "4.7",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.326",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.295",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.257",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.195",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.132",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.53",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.4.*",
"status": "unaffected",
"version": "6.4.16",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.5.*",
"status": "unaffected",
"version": "6.5.3",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.6",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.326",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.295",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.257",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.195",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.132",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.53",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.4.16",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.5.3",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6",
"versionStartIncluding": "4.7",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nPM / devfreq: Fix leak in devfreq_dev_release()\n\nsrcu_init_notifier_head() allocates resources that need to be released\nwith a srcu_cleanup_notifier_head() call.\n\nReported by kmemleak."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"scenarios": [
{
"lang": "en",
"value": "AV:L - The devfreq release path is reached only through local device-lifecycle operations \u2014 driver bind/unbind via sysfs, module load/unload, or a failed probe \u2014 with no remote or network-facing consumer of this code. There is no packet-driven or adjacent-network path into devfreq_dev_release().\nAC:L - The leak is deterministic \u2014 every devfreq device teardown unconditionally drops the srcu per-CPU allocations, so a repeated unbind/rebind loop reliably exhausts per-CPU memory. The attacker drives both the srcu grace-period activity (governor/notifier teardown) and the immediately following kfree(), so the dangling-work window is attacker-created rather than dependent on external state.\nPR:L - The trigger is a local device-management operation on the affected platform (GPU/UFS/bus devfreq drivers), consistent with how other driver teardown/unload memory-corruption issues are scored; no authentication to a remote service and no capability that is unreachable in practice on the affected embedded/Android deployments is needed.\nUI:N - The attacker performs the bind/unbind or module unload themselves in a loop; no victim action, mount, or file open is required for the leak or the dangling srcu work to occur.\nS:U - The leaked allocations and any resulting corruption are entirely within the kernel\u0027s own memory and security authority, with no crossing into a hypervisor, IOMMU, or other security domain.\nC:H - kfree()ing the devfreq object while the srcu_struct is still live leaves leaked per-CPU srcu_data with dangling -\u003essp pointers and pending srcu work into freed slab memory, a use-after-free that can be groomed to read back kernel data from the reallocated object.\nI:H - The uncleaned srcu_struct embeds a delayed_work and per-CPU timers that can fire after the containing allocation is freed, causing srcu state-machine writes (locks, sequence counters, work_struct/timer list links) into memory an attacker can reallocate \u2014 a write primitive into a controlled heap object.\nA:H - Each teardown leaks srcu_usage, the srcu_node tree, and a per-CPU srcu_data array; per-CPU memory is a scarce vmalloc-backed resource, so repeated cycles exhaust it and cause system-wide allocation failures, and the dangling timer/work references can additionally oops the kernel."
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-05T09:14:35.040Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/7462483446cb9986568ad7adae746ce5f18d2968"
},
{
"url": "https://git.kernel.org/stable/c/64e6e0dc2d578c0a9e31cb4edd719f0a3ed98f6d"
},
{
"url": "https://git.kernel.org/stable/c/29811f4b8255d4238cf326f3bb7129784766beab"
},
{
"url": "https://git.kernel.org/stable/c/ab192e5e5d3b48415909a8408acfd007a607bcc0"
},
{
"url": "https://git.kernel.org/stable/c/111bafa210ae546bee7644be730c42df9c35b66e"
},
{
"url": "https://git.kernel.org/stable/c/8918025feb2f5f7c73f2495c158f22997e25cb02"
},
{
"url": "https://git.kernel.org/stable/c/1640e9c72173911ad0fddb05012c01eafe082c4e"
},
{
"url": "https://git.kernel.org/stable/c/3354c401c68d70567d1ef25d12f4e22a7813a3c6"
},
{
"url": "https://git.kernel.org/stable/c/5693d077595de721f9ddbf9d37f40e5409707dfe"
}
],
"title": "PM / devfreq: Fix leak in devfreq_dev_release()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53518",
"datePublished": "2025-10-01T11:46:05.446Z",
"dateReserved": "2025-10-01T11:39:39.407Z",
"dateUpdated": "2026-08-05T09:14:35.040Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2023-53518",
"date": "2026-09-23",
"epss": "0.00156",
"percentile": "0.05145"
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/devfreq/devfreq.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "7462483446cb9986568ad7adae746ce5f18d2968",
"status": "affected",
"version": "0fe3a66410a3ba96679be903f1e287d7a0a264a9",
"versionType": "git"
},
{
"lessThan": "64e6e0dc2d578c0a9e31cb4edd719f0a3ed98f6d",
"status": "affected",
"version": "0fe3a66410a3ba96679be903f1e287d7a0a264a9",
"versionType": "git"
},
{
"lessThan": "29811f4b8255d4238cf326f3bb7129784766beab",
"status": "affected",
"version": "0fe3a66410a3ba96679be903f1e287d7a0a264a9",
"versionType": "git"
},
{
"lessThan": "ab192e5e5d3b48415909a8408acfd007a607bcc0",
"status": "affected",
"version": "0fe3a66410a3ba96679be903f1e287d7a0a264a9",
"versionType": "git"
},
{
"lessThan": "111bafa210ae546bee7644be730c42df9c35b66e",
"status": "affected",
"version": "0fe3a66410a3ba96679be903f1e287d7a0a264a9",
"versionType": "git"
},
{
"lessThan": "8918025feb2f5f7c73f2495c158f22997e25cb02",
"status": "affected",
"version": "0fe3a66410a3ba96679be903f1e287d7a0a264a9",
"versionType": "git"
},
{
"lessThan": "1640e9c72173911ad0fddb05012c01eafe082c4e",
"status": "affected",
"version": "0fe3a66410a3ba96679be903f1e287d7a0a264a9",
"versionType": "git"
},
{
"lessThan": "3354c401c68d70567d1ef25d12f4e22a7813a3c6",
"status": "affected",
"version": "0fe3a66410a3ba96679be903f1e287d7a0a264a9",
"versionType": "git"
},
{
"lessThan": "5693d077595de721f9ddbf9d37f40e5409707dfe",
"status": "affected",
"version": "0fe3a66410a3ba96679be903f1e287d7a0a264a9",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/devfreq/devfreq.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.7"
},
{
"lessThan": "4.7",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.326",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.295",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.257",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.195",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.132",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.53",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.4.*",
"status": "unaffected",
"version": "6.4.16",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.5.*",
"status": "unaffected",
"version": "6.5.3",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.6",
"versionType": "original_commit_for_fix"
}
]
}
],
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "F2DDCF6B-8718-4FED-9F84-D4AE1F88271B",
"versionEndExcluding": "4.14.326",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "D419C7D6-F33D-4EF8-8950-1CB5DDF6A55D",
"versionEndExcluding": "4.19.295",
"versionStartIncluding": "4.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "834BD148-28EC-43A4-A4F5-458124A1E39F",
"versionEndExcluding": "5.4.257",
"versionStartIncluding": "4.20",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "C385B650-53DB-4BFB-83D1-1D8FADF653EF",
"versionEndExcluding": "5.10.195",
"versionStartIncluding": "5.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "5913891D-409A-4EEC-9231-F2EF5A493BC7",
"versionEndExcluding": "5.15.132",
"versionStartIncluding": "5.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B20754AF-3B8C-4574-A70D-EC24933810E5",
"versionEndExcluding": "6.1.53",
"versionStartIncluding": "5.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "C3039EA3-F6CA-43EF-9F17-81A7EC6841EF",
"versionEndExcluding": "6.4.16",
"versionStartIncluding": "6.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "880C803A-BEAE-4DA0-8A59-AC023F7B4EE3",
"versionEndExcluding": "6.5.3",
"versionStartIncluding": "6.5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nPM / devfreq: Fix leak in devfreq_dev_release()\n\nsrcu_init_notifier_head() allocates resources that need to be released\nwith a srcu_cleanup_notifier_head() call.\n\nReported by kmemleak."
}
],
"id": "CVE-2023-53518",
"lastModified": "2026-08-04T10:19:10.357",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9,
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2025-10-01T12:15:56.027",
"references": [
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/111bafa210ae546bee7644be730c42df9c35b66e"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/1640e9c72173911ad0fddb05012c01eafe082c4e"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/29811f4b8255d4238cf326f3bb7129784766beab"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/3354c401c68d70567d1ef25d12f4e22a7813a3c6"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/5693d077595de721f9ddbf9d37f40e5409707dfe"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/64e6e0dc2d578c0a9e31cb4edd719f0a3ed98f6d"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/7462483446cb9986568ad7adae746ce5f18d2968"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/8918025feb2f5f7c73f2495c158f22997e25cb02"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/ab192e5e5d3b48415909a8408acfd007a607bcc0"
}
],
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-401"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
},
"redhat_vex": {
"aggregate_severity": "Low",
"current_release_date": "2026-08-04T22:55:20+00:00",
"cve": "CVE-2023-53518",
"id": "CVE-2023-53518",
"initial_release_date": "2023-01-01T00:00:00+00:00",
"product_status:known_affected": "108",
"product_status:known_not_affected": "166",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "kernel: Linux kernel: Memory leak in PM / devfreq can lead to denial of service",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-53518.json",
"version": "3"
}
}
}
Loading…
Loading…
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.
Loading…
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.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…