CVE-2022-49236 bpf: Fix UAF due to race between btf_try_get_module and load_module
| Reporter | Title | Published | Views | Family All 111 |
|---|---|---|---|---|
 | Astra Linux – Vulnerability in Linux 5.15 | 24 Aug 202610:19 | – | astralinux |
 | Linux kernel BPF BTF ID Set Contains | 1 Sep 202500:00 | – | bdu_fstec |
 | Linux Kernel Security Vulnerabilities | 26 Feb 202500:00 | – | cnnvd |
 | CVE-2022-49236 | 26 Feb 202501:56 | – | cve |
 | CVE-2022-49236 | 26 Feb 202501:56 | – | debiancve |
 | EulerOS 2.0 SP12 : kernel (EulerOS-SA-2025-1589) | 11 Jun 202500:00 | – | nessus |
| EulerOS 2.0 SP12 : kernel (EulerOS-SA-2025-1590) | 11 Jun 202500:00 | – | nessus |
| EulerOS 2.0 SP13 : kernel (EulerOS-SA-2025-1618) | 11 Jun 202500:00 | – | nessus |
| EulerOS 2.0 SP13 : kernel (EulerOS-SA-2025-1635) | 11 Jun 202500:00 | – | nessus |
| RHEL 9 : kernel (RHSA-2023:2458) | 13 May 202300:00 | – | nessus |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"kernel/bpf/btf.c"
],
"versions": [
{
"version": "541c3bad8dc51b253ba8686d0cd7628e6b9b5f4c",
"lessThan": "51b82141fffa454abf937a8ff0b8af89e4fd0c8f",
"status": "affected",
"versionType": "git"
},
{
"version": "541c3bad8dc51b253ba8686d0cd7628e6b9b5f4c",
"lessThan": "d7fccf264b1a785525b366a5b7f8113c756187ad",
"status": "affected",
"versionType": "git"
},
{
"version": "541c3bad8dc51b253ba8686d0cd7628e6b9b5f4c",
"lessThan": "0481baa2318cb1ab13277715da6cdbb657807b3f",
"status": "affected",
"versionType": "git"
},
{
"version": "541c3bad8dc51b253ba8686d0cd7628e6b9b5f4c",
"lessThan": "18688de203b47e5d8d9d0953385bf30b5949324f",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"kernel/bpf/btf.c"
],
"versions": [
{
"version": "5.12",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.12",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.33",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.16.19",
"lessThanOrEqual": "5.16.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.17.2",
"lessThanOrEqual": "5.17.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.18",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
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11 May 2026 18:55Current
CVSS 3.17.8
EPSS0.00275
SSVC