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CVE-2026-72457

apparmor: fail policy unpack on accept2 allocation failure

In the Linux kernel, the following vulnerability has been resolved:

apparmor: fail policy unpack on accept2 allocation failure

unpack_pdb() may need to allocate a missing ACCEPT2 table for older policy
data. If that allocation failed, it set an error message but jumped to the
success path, returning a policydb with the required table missing.

Return -ENOMEM through the normal failure path when the ACCEPT2 allocation
fails. Remove the now-unused out label.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 2e12c5f060176ede209673e4f63ea5d0e3c5814c
Version < 22dc9433d458cff1270f120685114a9753e0ad1b
Status affected
Version 2e12c5f060176ede209673e4f63ea5d0e3c5814c
Version < 106e909e12baf059538f0b0f1a59f87781d25b3c
Status affected
Version 2e12c5f060176ede209673e4f63ea5d0e3c5814c
Version < 45cf568241048e560a81aa2053f06a62069f5640
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.17
Status affected
Version 0
Version < 6.17
Status unaffected
Version <= 6.18.*
Version 6.18.40
Status unaffected
Version <= 7.1.*
Version 7.1.5
Status unaffected
Version <= *
Version 7.2
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.21% 0.11
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/22dc9433d458cff1270f120685114a9753e0ad1b
https://git.kernel.org/stable/c/106e909e12baf059538f0b0f1a59f87781d25b3c
https://git.kernel.org/stable/c/45cf568241048e560a81aa2053f06a62069f5640