7.8

CVE-2023-54088

blk-cgroup: hold queue_lock when removing blkg->q_node

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

blk-cgroup: hold queue_lock when removing blkg->q_node

When blkg is removed from q->blkg_list from blkg_free_workfn(), queue_lock
has to be held, otherwise, all kinds of bugs(list corruption, hard lockup,
..) can be triggered from blkg_destroy_all().
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 81c1188905f88b77743d1fdeeedfc8cb7b67787d
Version < b5dae1cd0d8368b4338430ff93403df67f0b8bcc
Status affected
Version bfe46d2efe46c5c952f982e2ca94fe2ec5e58e2a
Version < 083b58373463a6e5ee60ecb135269348f68ad7df
Status affected
Version f1c006f1c6850c14040f8337753a63119bba39b9
Version < cd4ffdf56791eec95af01f06bee1ec7665ca75c4
Status affected
Version f1c006f1c6850c14040f8337753a63119bba39b9
Version < c164c7bc9775be7bcc68754bb3431fce5823822e
Status affected
Version 6.1.16
Version < 6.1.17
Status affected
Version 6.2.3
Version < 6.2.4
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.3
Status affected
Version 0
Version < 6.3
Status unaffected
Version <= 6.1.*
Version 6.1.17
Status unaffected
Version <= 6.2.*
Version 6.2.4
Status unaffected
Version <= 6.4.*
Version 6.4.12
Status unaffected
Version <= *
Version 6.5
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 0.15% 0.044
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
416baaa9-dc9f-4396-8d5f-8c081fb06d67 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/083b58373463a6e5ee60ecb135269348f68ad7df
https://git.kernel.org/stable/c/b5dae1cd0d8368b4338430ff93403df67f0b8bcc
https://git.kernel.org/stable/c/cd4ffdf56791eec95af01f06bee1ec7665ca75c4
https://git.kernel.org/stable/c/c164c7bc9775be7bcc68754bb3431fce5823822e