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CVE-2021-46993 sched: Fix out-of-bound access in uclamp
| Reporter | Title | Published | Views | Family All 24 |
|---|---|---|---|---|
 | Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.10-2022-002 (ALASKERNEL-5.10-2022-002) | 2 May 202200:00 | – | nessus |
| Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.4-2022-004 (ALASKERNEL-5.4-2022-004) | 2 May 202200:00 | – | nessus |
| RHEL 6 : kernel (Unpatched Vulnerability) | 11 May 202400:00 | – | nessus |
| RHEL 7 : kernel (Unpatched Vulnerability) | 11 May 202400:00 | – | nessus |
| TencentOS Server 3: kernel (TSSA-2025:0434) | 20 Nov 202500:00 | – | nessus |
| TencentOS Server 2: kernel (TSSA-2025:0436) | 20 Nov 202500:00 | – | nessus |
| Linux Distros Unpatched Vulnerability : CVE-2021-46993 | 8 Aug 202500:00 | – | nessus |
 | Important: kernel | 28 Jan 202200:00 | – | amazon |
| Important: kernel | 28 Jan 202200:00 | – | amazon |
 | Astra Linux – Vulnerability in Linux | 3 May 202623:59 | – | astralinux |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"kernel/sched/core.c"
],
"versions": [
{
"version": "69842cba9ace84849bb9b8edcdf2cefccd97901c",
"lessThan": "687f523c134b7f0bd040ee1230f6d17990d54172",
"status": "affected",
"versionType": "git"
},
{
"version": "69842cba9ace84849bb9b8edcdf2cefccd97901c",
"lessThan": "f7347c85490b92dd144fa1fba9e1eca501656ab3",
"status": "affected",
"versionType": "git"
},
{
"version": "69842cba9ace84849bb9b8edcdf2cefccd97901c",
"lessThan": "3da3f804b82a0a382d523a21acf4cf3bb35f936d",
"status": "affected",
"versionType": "git"
},
{
"version": "69842cba9ace84849bb9b8edcdf2cefccd97901c",
"lessThan": "42ee47c7e3569d9a0e2cb5053c496d97d380472f",
"status": "affected",
"versionType": "git"
},
{
"version": "69842cba9ace84849bb9b8edcdf2cefccd97901c",
"lessThan": "6d2f8909a5fabb73fe2a63918117943986c39b6c",
"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/sched/core.c"
],
"versions": [
{
"version": "5.3",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.3",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.4.120",
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.38",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.11.22",
"lessThanOrEqual": "5.11.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.12.5",
"lessThanOrEqual": "5.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.13",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
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11 May 2026 13:45Current
8.6High risk
Vulners AI Score8.6
EPSS0.0024