CVE-2022-49288

highPriorität · verfolgen · 0EPSS 0.003 · 21. PerzentilDEEURUUS
grimoire priorityP2 · Scheduled
Exploitable?
—
no known exploitation
Likely / severe?
0.28% (21st) EPSS
CVSS 7.8 · high
Is it mine?
33 products
Prüfe deine Angriffsfläche
Who says so?
4 sources
cnnvd · enisa_euvd · fstec_bdu · suse_csaf

EPSS · bewertet 2026-10-27

In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: Fix races among concurrent prealloc proc writes We have no protection against concurrent PCM buffer preallocation changes via proc files, and it may potentially lead to UAF or some weird problem. This patch applies the PCM open_mutex to the proc write operation for avoiding the racy proc writes and the PCM stream open (and further operations).

01

Behebungen

Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.

Ein Hersteller-Fix ist verfügbar.

  • Behobenkernel-default-3.0.101-108.180.1.x86_64 as component of SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME COREsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Behobenkernel-default-base-3.0.101-108.180.1.x86_64 as component of SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME COREsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Behobenkernel-default-devel-3.0.101-108.180.1.x86_64 as component of SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME COREsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Behobenkernel-ec2-3.0.101-108.180.1.x86_64 as component of SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME COREsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Behobenkernel-ec2-base-3.0.101-108.180.1.x86_64 as component of SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME COREsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Behobenkernel-ec2-devel-3.0.101-108.180.1.x86_64 as component of SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME COREsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Behobenkernel-source-3.0.101-108.180.1.x86_64 as component of SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME COREsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Behobenkernel-syms-3.0.101-108.180.1.x86_64 as component of SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME COREsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Behobenkernel-trace-3.0.101-108.180.1.x86_64 as component of SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME COREsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Behobenkernel-trace-base-3.0.101-108.180.1.x86_64 as component of SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME COREsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Behobenkernel-trace-devel-3.0.101-108.180.1.x86_64 as component of SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME COREsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Behobenkernel-xen-3.0.101-108.180.1.x86_64 as component of SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME COREsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Behobenkernel-xen-base-3.0.101-108.180.1.x86_64 as component of SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME COREsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Behobenkernel-xen-devel-3.0.101-108.180.1.x86_64 as component of SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME COREsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Behobenkernel-default-0:3.0.101-108.180.1.x86_64 as component of SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME COREsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Behobenkernel-default-base-0:3.0.101-108.180.1.x86_64 as component of SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME COREsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Behobenkernel-default-devel-0:3.0.101-108.180.1.x86_64 as component of SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME COREsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Behobenkernel-docs-0:3.0.101-108.180.1.noarch as component of SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME COREsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Behobenkernel-ec2-0:3.0.101-108.180.1.x86_64 as component of SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME COREsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Behobenkernel-ec2-base-0:3.0.101-108.180.1.x86_64 as component of SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME COREsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Behobenkernel-ec2-devel-0:3.0.101-108.180.1.x86_64 as component of SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME COREsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Behobenkernel-source-0:3.0.101-108.180.1.x86_64 as component of SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME COREsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Behobenkernel-syms-0:3.0.101-108.180.1.x86_64 as component of SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME COREsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Behobenkernel-trace-0:3.0.101-108.180.1.x86_64 as component of SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME COREsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Behobenkernel-trace-base-0:3.0.101-108.180.1.x86_64 as component of SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME COREsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Behobenkernel-trace-devel-0:3.0.101-108.180.1.x86_64 as component of SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME COREsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Behobenkernel-xen-0:3.0.101-108.180.1.x86_64 as component of SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME COREsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Behobenkernel-xen-base-0:3.0.101-108.180.1.x86_64 as component of SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME COREsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Behobenkernel-xen-devel-0:3.0.101-108.180.1.x86_64 as component of SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME COREsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

02

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

7.8
010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–high · 5.5–7.8

v3.17.8highAV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU
v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU
v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HsecondaryAusnutzbarkeit 1.8 · Auswirkung 5.9
v3.17.1highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)
v3.15.5mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondary · SUSE Product Security
03

SSVC

Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS
04

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-416USCWE-416US
05

betroffene Produkte (33)

Betroffene Produkte und Versionsbereiche.

20 von 33 angezeigt
06

Advisories (2)

Hersteller- und Ökosystem-Meldungen dazu.

07

auch bekannt als (4)

Weitere Namen und Kennungen dieser Entität.

08

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvdenisa_euvdfstec_bdususe_csafNVDCVE.orgMITRE
veröffentlicht 2025-02-26geändert 2026-06-17
09

Referenzen (25)

Externe Belege — Patches, Meldungen, Analysen.

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