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CVE-2025-68733

smack: fix bug: unprivileged task can create labels

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

smack: fix bug: unprivileged task can create labels

If an unprivileged task is allowed to relabel itself
(/smack/relabel-self is not empty),
it can freely create new labels by writing their
names into own /proc/PID/attr/smack/current

This occurs because do_setattr() imports
the provided label in advance,
before checking "relabel-self" list.

This change ensures that the "relabel-self" list
is checked before importing the label.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 38416e53936ecf896948fdeffc36b76979117952
Version < c80173233014a360c13fa5cc79d36bfe6e53a8ed
Status affected
Version 38416e53936ecf896948fdeffc36b76979117952
Version < 6b1e45e13546c9ea0b1d99097993ac0aafae90b1
Status affected
Version 38416e53936ecf896948fdeffc36b76979117952
Version < 4a7a7621619a366712fb9cefcb6e69f956c247ce
Status affected
Version 38416e53936ecf896948fdeffc36b76979117952
Version < f8fd5491100f920847a3338d5fba22db19c72773
Status affected
Version 38416e53936ecf896948fdeffc36b76979117952
Version < ac9fce2efabad37c338aac86fbe100f77a080e59
Status affected
Version 38416e53936ecf896948fdeffc36b76979117952
Version < 64aa81250171b6bb6803e97ea7a5d73bfa061f6e
Status affected
Version 38416e53936ecf896948fdeffc36b76979117952
Version < 60e8d49989410a7ade60f5dadfcd979c117d05c0
Status affected
Version 38416e53936ecf896948fdeffc36b76979117952
Version < c147e13ea7fe9f118f8c9ba5e96cbd644b00d6b3
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 4.4
Status affected
Version 0
Version < 4.4
Status unaffected
Version <= 5.10.*
Version 5.10.248
Status unaffected
Version <= 5.15.*
Version 5.15.198
Status unaffected
Version <= 6.1.*
Version 6.1.160
Status unaffected
Version <= 6.6.*
Version 6.6.120
Status unaffected
Version <= 6.12.*
Version 6.12.63
Status unaffected
Version <= 6.17.*
Version 6.17.13
Status unaffected
Version <= 6.18.*
Version 6.18.2
Status unaffected
Version <= *
Version 6.19
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 0.07% 0.208
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.