7.7

CVE-2026-64039

drm/msm/snapshot: fix dumping of the unaligned regions

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

drm/msm/snapshot: fix dumping of the unaligned regions

The snapshotting code internally aligns data segment to 16 bytes. This
works fine for DPU code (where most of the regions are aligned), but
fails for snapshotting of the DSI data (because DSI data region is
shifted by 4 bytes). Fix the code by removing length alignment and by
accurately printing last registers in the region. While reworking the
code also fix the 16x memory overallocation in
msm_disp_state_dump_regs().

Patchwork: https://patchwork.freedesktop.org/patch/725449/
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 98659487b845c05b6bed85d881713545db674c7c
Version < 8fb070cf95847b29ef6cb15ec2c0de2bf4704676
Status affected
Version 98659487b845c05b6bed85d881713545db674c7c
Version < cecd34e046121d788a70b5c8b4f8a88916637953
Status affected
Version 98659487b845c05b6bed85d881713545db674c7c
Version < 070e40acc59ef7bedba0314f59971ba87fcc8ab0
Status affected
Version 98659487b845c05b6bed85d881713545db674c7c
Version < 1ef79be774706dddcfcace0331fa7ff32a73c73e
Status affected
Version 98659487b845c05b6bed85d881713545db674c7c
Version < cdd1aaf0ee962f50810b9aef7928f2313989d55f
Status affected
Version 98659487b845c05b6bed85d881713545db674c7c
Version < 0c90ececfad3fc5c4c43a75ece0e2d736ab3def1
Status affected
Version 98659487b845c05b6bed85d881713545db674c7c
Version < 76824d2467feb1828b745d6add2541918d7be3da
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 5.14
Status affected
Version 0
Version < 5.14
Status unaffected
Version <= 5.15.*
Version 5.15.209
Status unaffected
Version <= 6.1.*
Version 6.1.175
Status unaffected
Version <= 6.6.*
Version 6.6.142
Status unaffected
Version <= 6.12.*
Version 6.12.92
Status unaffected
Version <= 6.18.*
Version 6.18.34
Status unaffected
Version <= 7.0.*
Version 7.0.11
Status unaffected
Version <= *
Version 7.1
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 0.18% 0.078
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
416baaa9-dc9f-4396-8d5f-8c081fb06d67 7.7 2.5 5.2
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/8fb070cf95847b29ef6cb15ec2c0de2bf4704676
https://git.kernel.org/stable/c/cecd34e046121d788a70b5c8b4f8a88916637953
https://git.kernel.org/stable/c/070e40acc59ef7bedba0314f59971ba87fcc8ab0
https://git.kernel.org/stable/c/1ef79be774706dddcfcace0331fa7ff32a73c73e
https://git.kernel.org/stable/c/cdd1aaf0ee962f50810b9aef7928f2313989d55f
https://git.kernel.org/stable/c/0c90ececfad3fc5c4c43a75ece0e2d736ab3def1
https://git.kernel.org/stable/c/76824d2467feb1828b745d6add2541918d7be3da