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CVE-2022-49889 ring-buffer: Check for NULL cpu_buffer in ring_buffer_wake_waiters()
| Reporter | Title | Published | Views | Family All 222 |
|---|---|---|---|---|
 | Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2022-011 (ALASKERNEL-5.15-2022-011) | 8 Dec 202200:00 | – | nessus |
| EulerOS 2.0 SP11 : kernel (EulerOS-SA-2025-1931) | 13 Aug 202500:00 | – | nessus |
| EulerOS 2.0 SP11 : kernel (EulerOS-SA-2025-1957) | 14 Aug 202500:00 | – | nessus |
| EulerOS 2.0 SP13 : kernel (EulerOS-SA-2025-1979) | 14 Aug 202500:00 | – | nessus |
| EulerOS 2.0 SP13 : kernel (EulerOS-SA-2025-1993) | 13 Aug 202500:00 | – | nessus |
| EulerOS Virtualization 2.13.1 : kernel (EulerOS-SA-2025-2168) | 16 Sep 202500:00 | – | nessus |
| EulerOS Virtualization 2.13.0 : kernel (EulerOS-SA-2025-2169) | 16 Sep 202500:00 | – | nessus |
| SUSE SLES15 Security Update : kernel (SUSE-SU-2025:01982-1) | 27 Jun 202500:00 | – | nessus |
| SUSE SLES12 Security Update : kernel (SUSE-SU-2025:01983-1) | 27 Jun 202500:00 | – | nessus |
| SUSE SLES15 Security Update : kernel (SUSE-SU-2025:02173-1) | 1 Jul 202500:00 | – | nessus |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"kernel/trace/ring_buffer.c"
],
"versions": [
{
"version": "2475de2bc0de17fb1b24c5e90194f84b5ca70d3e",
"lessThan": "b5074df412bf3df9d6ce096b6fa03eb1082d05c9",
"status": "affected",
"versionType": "git"
},
{
"version": "f4f15344110d0b5b8822ac97bc8200e71939c945",
"lessThan": "49ca992f6e50d0f46ec9608f44e011cf3121f389",
"status": "affected",
"versionType": "git"
},
{
"version": "f3ddb74ad0790030c9592229fb14d8c451f4e9a8",
"lessThan": "7433632c9ff68a991bd0bc38cabf354e9d2de410",
"status": "affected",
"versionType": "git"
},
{
"version": "5544f411a4e8bc39e6a444badbac37dd0e0caf0a",
"status": "affected",
"versionType": "git"
},
{
"version": "5.19.17",
"lessThan": "5.20",
"status": "affected",
"versionType": "semver"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"kernel/trace/ring_buffer.c"
],
"versions": [
{
"version": "5.15.75",
"lessThan": "5.15.78",
"status": "affected",
"versionType": "semver"
},
{
"version": "6.0.3",
"lessThan": "6.0.8",
"status": "affected",
"versionType": "semver"
}
]
}
]Data
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23 May 2026 15:23Current
EPSS0.00082