Vulnerability CVE-2023-6915: Information

Description

A Null pointer dereference problem was found in ida_free in lib/idr.c in the Linux Kernel. This issue may allow an attacker using this library to cause a denial of service problem due to a missing check at a function return.

Severity: MEDIUM (5.5) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

URL: https://nvd.nist.gov/vuln/detail/CVE-2023-6915
Published: Jan. 15, 2024
Modified: May 22, 2024
Error type identifier: CWE-476

Fixed packages

Package name
Branch
Fixed in version
Version from repository
Errata ID
Task #
State
kernel-image-mpsisyphus6.7.4-alt16.9.4-alt1ALT-PU-2024-1867-1339882Fixed
kernel-image-mpp116.7.4-alt16.8.8-alt1ALT-PU-2024-1867-1339882Fixed
linux-toolssisyphus_riscv646.7-alt16.9-alt1ALT-PU-2024-2779-1-Fixed
linux-toolssisyphus_loongarch646.7-alt16.9-alt1ALT-PU-2024-1449-1-Fixed

References to Advisories, Solutions, and Tools

Hyperlink
Resource
https://access.redhat.com/security/cve/CVE-2023-6915
  • Third Party Advisory
RHBZ#2254982
  • Issue Tracking
https://github.com/torvalds/linux/commit/af73483f4e8b6f5c68c9aa63257bdd929a9c194a
  • Patch
RHSA-2024:2394
    RHSA-2024:2950
      RHSA-2024:3138

          1. Configuration 1

            cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
            End excliding
            6.7
            cpe:2.3:o:linux:linux_kernel:6.7:rc8:*:*:*:*:*:*
            cpe:2.3:o:linux:linux_kernel:6.7:rc7:*:*:*:*:*:*

            Configuration 2

            cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
            cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
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