CVE-2023-35823

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Summary

CVECVE-2023-35823
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-06-18 22:15:09 UTC
Updated2026-08-26 18:59:00 UTC
DescriptionAn issue was discovered in the Linux kernel before 6.3.2. A use-after-free was found in saa7134_finidev in drivers/media/pci/saa7134/saa7134-core.c.

Risk And Classification

Primary CVSS: v3.1 7 HIGH from [email protected]

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Problem Types: CWE-362 | CWE-416 | n/a | CWE-362 CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary7HIGHCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
3.1ADPDECLARED7HIGHCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary7HIGHCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Linux Linux Kernel All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
[SECURITY] [DLA 3623-1] linux-5.10 security update af854a3a-2127-422b-91ae-364da2661108 lists.debian.org Mailing List, Third Party Advisory
June 2023 Linux Kernel Vulnerabilities in NetApp Products | NetApp Product Security af854a3a-2127-422b-91ae-364da2661108 security.netapp.com Third Party Advisory
cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.2 af854a3a-2127-422b-91ae-364da2661108 cdn.kernel.org Release Notes, Vendor Advisory
[SECURITY] [DLA 3508-1] linux security update af854a3a-2127-422b-91ae-364da2661108 lists.debian.org Mailing List, Third Party Advisory
kernel/git/torvalds/linux.git - Linux kernel source tree af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch, Vendor Advisory
[GIT PULL FOR v6.4] Various fixes/enhancements - Hans Verkuil af854a3a-2127-422b-91ae-364da2661108 lore.kernel.org Vendor Advisory
[PATCH] media: saa7134: fix use after free bug in saa7134_finidev due to race condition af854a3a-2127-422b-91ae-364da2661108 lore.kernel.org Vendor Advisory
[GIT PULL FOR v6.4] Various fixes/enhancements - Hans Verkuil MITRE lore.kernel.org
[PATCH] media: saa7134: fix use after free bug in saa7134_finidev due to race condition MITRE lore.kernel.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 161147 Oracle Enterprise Linux Security Update for kernel (ELSA-2023-7077)
  • 199652 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6283-1)
  • 199670 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6300-1)
  • 199784 Ubuntu Security Notification for Linux kernel (BlueField) Vulnerabilities (USN-6397-1)
  • 242434 Red Hat Update for kernel-rt security (RHSA-2023:6901)
  • 242451 Red Hat Update for kernel security (RHSA-2023:7077)
  • 242789 Red Hat Update for kernel (RHSA-2024:0575)
  • 242855 Red Hat Update for kernel (RHSA-2024:0412)
  • 378892 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX3-SA-2023:0114)
  • 379043 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX3-SA-2023:0136)
  • 379435 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX2-SA-2024:0012)
  • 6000136 Debian Security Update for linux (DLA 3508-1)
  • 6000265 Debian Security Update for linux-5.10 (DLA 3623-1)
  • 673272 EulerOS Security Update for kernel (EulerOS-SA-2023-2584)
  • 673354 EulerOS Security Update for kernel (EulerOS-SA-2023-2843)
  • 673496 EulerOS Security Update for kernel (EulerOS-SA-2023-2860)
  • 673604 EulerOS Security Update for kernel (EulerOS-SA-2023-2811)
  • 754170 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:2834-1)
  • 754183 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:2859-1)
  • 907071 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (27225-1)
  • 907221 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (27245-1)
  • 941453 AlmaLinux Security Update for kernel (ALSA-2023:7077)

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