CVE-2022-49682 xtensa: Fix refcount leak bug in time.c
| Reporter | Title | Published | Views | Family All 21 |
|---|---|---|---|---|
 | Astra Linux – Vulnerability in Linux 5.10, Linux | 20 May 202605:53 | – | astralinux |
 | The vulnerability of the calibrate_ccount() function in the arch/xtensa/kernel/time.c module of the Linux operating system’s kernel allows a hacker to trigger a service failure. | 6 Mar 202600:00 | – | bdu_fstec |
 | Linux kernel 安全漏洞 | 26 Feb 202500:00 | – | cnnvd |
 | CVE-2022-49682 | 26 Feb 202502:24 | – | cve |
 | CVE-2022-49682 | 26 Feb 202502:24 | – | debiancve |
 | EUVD-2022-54551 | 3 Oct 202520:07 | – | euvd |
 | CVE-2022-49682 | 26 Feb 202507:01 | – | nvd |
 | DEBIAN-CVE-2022-49682 | 26 Feb 202507:01 | – | osv |
| OESA-2025-1317 kernel security update | 21 Mar 202513:18 | – | osv |
| UBUNTU-CVE-2022-49682 | 26 Feb 202507:01 | – | osv |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"arch/xtensa/kernel/time.c"
],
"versions": [
{
"version": "205ad548a7426fb6813760cd9917d3fc24122576",
"lessThan": "3e5eb904d9ba657308fc75a5de434b0e58dcb8d7",
"status": "affected",
"versionType": "git"
},
{
"version": "205ad548a7426fb6813760cd9917d3fc24122576",
"lessThan": "7de4502af68f4f3932f450157f5483eb7b33cb74",
"status": "affected",
"versionType": "git"
},
{
"version": "205ad548a7426fb6813760cd9917d3fc24122576",
"lessThan": "f1eaf4ba5372ad111f687a80c67e270708e14c23",
"status": "affected",
"versionType": "git"
},
{
"version": "205ad548a7426fb6813760cd9917d3fc24122576",
"lessThan": "e5234a9d64a976abd134a14710dcd5188158a7c5",
"status": "affected",
"versionType": "git"
},
{
"version": "205ad548a7426fb6813760cd9917d3fc24122576",
"lessThan": "af0ff2da01521144bc11194f4c26485d7c9cee73",
"status": "affected",
"versionType": "git"
},
{
"version": "205ad548a7426fb6813760cd9917d3fc24122576",
"lessThan": "0dcc1dd8a5dd9240639f1051dfaa2dffc9fbbde5",
"status": "affected",
"versionType": "git"
},
{
"version": "205ad548a7426fb6813760cd9917d3fc24122576",
"lessThan": "0e403a383c14b63c86bd9df085b7e573e9caee64",
"status": "affected",
"versionType": "git"
},
{
"version": "205ad548a7426fb6813760cd9917d3fc24122576",
"lessThan": "a0117dc956429f2ede17b323046e1968d1849150",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"arch/xtensa/kernel/time.c"
],
"versions": [
{
"version": "4.9",
"status": "affected"
},
{
"version": "0",
"lessThan": "4.9",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "4.9.321",
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "4.14.286",
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "4.19.250",
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.4.202",
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.127",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.51",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.18.8",
"lessThanOrEqual": "5.18.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.19",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
11 May 2026 19:04Current
EPSS0.00253