7.1

CVE-2026-72460

apparmor: check label build before no_new_privs test

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

apparmor: check label build before no_new_privs test

aa_change_profile() builds a replacement label with
fn_label_build_in_scope() before the no_new_privs subset check. The build
helper can fail and return NULL or an ERR_PTR, but the result was passed
to aa_label_is_unconfined_subset() before the existing IS_ERR_OR_NULL()
check.

Reuse the existing target-label build failure handling immediately after
the build. This preserves the current audit handling while preventing the
subset helper from dereferencing an invalid label.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version e00b02bb6ac2a1893227ce8014b649028d6425d2
Version < a29f06db44b4c94597ded58f639eed3e21781ac3
Status affected
Version e00b02bb6ac2a1893227ce8014b649028d6425d2
Version < cfc224866530a6842b6c2d2d30ef6a9b0e64bb9c
Status affected
Version e00b02bb6ac2a1893227ce8014b649028d6425d2
Version < 31cb109db5e6322ed22304fd5c0dedbaa438d6d3
Status affected
Version e00b02bb6ac2a1893227ce8014b649028d6425d2
Version < b7c45c05a396a017c49ac7949de240a0dfc0ac4e
Status affected
Version e00b02bb6ac2a1893227ce8014b649028d6425d2
Version < d84bb195d208adbf77f012ca2a96e11163f6def1
Status affected
Version e00b02bb6ac2a1893227ce8014b649028d6425d2
Version < d82160132345688a09cbaa648cfdd16bb32e8ea2
Status affected
Version e00b02bb6ac2a1893227ce8014b649028d6425d2
Version < ec926b2a351eeeb31e6c9aee02e0c32f94b5588f
Status affected
Version e00b02bb6ac2a1893227ce8014b649028d6425d2
Version < a58cafd38b46fb1a2220e2fbbcfe291ea75fa147
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 4.13
Status affected
Version 0
Version < 4.13
Status unaffected
Version <= 5.10.*
Version 5.10.261
Status unaffected
Version <= 5.15.*
Version 5.15.212
Status unaffected
Version <= 6.1.*
Version 6.1.178
Status unaffected
Version <= 6.6.*
Version 6.6.145
Status unaffected
Version <= 6.12.*
Version 6.12.97
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
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.13% 0.031
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
416baaa9-dc9f-4396-8d5f-8c081fb06d67 7.1 1.8 5.2
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/a29f06db44b4c94597ded58f639eed3e21781ac3
https://git.kernel.org/stable/c/cfc224866530a6842b6c2d2d30ef6a9b0e64bb9c
https://git.kernel.org/stable/c/31cb109db5e6322ed22304fd5c0dedbaa438d6d3
https://git.kernel.org/stable/c/b7c45c05a396a017c49ac7949de240a0dfc0ac4e
https://git.kernel.org/stable/c/d84bb195d208adbf77f012ca2a96e11163f6def1
https://git.kernel.org/stable/c/d82160132345688a09cbaa648cfdd16bb32e8ea2
https://git.kernel.org/stable/c/ec926b2a351eeeb31e6c9aee02e0c32f94b5588f
https://git.kernel.org/stable/c/a58cafd38b46fb1a2220e2fbbcfe291ea75fa147