CVE-2025-21090

Missing reference to active allocated resource for some Intel(R) Xeon(R) processors may allow an authenticated user to potentially enable denial of service via local access.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
intelCNA
6.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
CISA-ADPADP
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 11%
Debian logo
Debian Releases
Debian Product
Codename
intel-microcode
bullseye/non-free
vulnerable
bullseye/non-free (security)
3.20250812.1~deb11u1
fixed
bookworm/non-free-firmware
vulnerable
bookworm/non-free-firmware (security)
3.20250812.1~deb12u1
fixed
trixie/non-free-firmware (security)
3.20250812.1~deb13u1
fixed
trixie/non-free-firmware
3.20250812.1~deb13u1
fixed
sid/non-free-firmware
3.20251111.1
fixed
forky/non-free-firmware
3.20251111.1
fixed
Common Weakness Enumeration
References
https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01313.html
https://lists.debian.org/debian-lts-announce/2025/10/msg00027.html