PT-2023-8573 · Linux+2 · Linux Kernel+2

Jann Horn · Published 2023-07-25 · Updated 2024-11-21 · CVE-2024-1312

Positive Technologies (AI Summary)

CVSS v3.1

5.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description A use-after-free flaw was found in the Linux kernel's Memory Management subsystem when a user wins two races at the same time with a fail in the mas prev slot function. This issue could allow a local user to crash the system.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

ALT-PU-2024-14046

ALT-PU-2024-6818

AZL-34305

BDU:2024-01213

CVE-2024-1312

Affected Products

Alt Linux

Astra Linux

Linux Kernel

References · 18

• https://osv.dev/vulnerability/CVE-2024-1312 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2024-1312 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-1312 · Security Note
• https://wiki.astralinux.ru/astra-linux-se81-bulletin-20241206SE81 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2024-1312 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-01213 · Security Note
• https://ubuntu.com/security/CVE-2024-1312 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2024-1312 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2024-1312 · Vendor Advisory
• https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/mm/memory.c?h=v6.8-rc3&id=657b5146955eba331e01b9a6ae89ce2e716ba306 · Patch
• https://osv.dev/vulnerability/AZL-34305 · Vendor Advisory
• https://git.kernel.org/linus/657b5146955eba331e01b9a6ae89ce2e716ba306 · Note
• https://twitter.com/VulmonFeeds/status/1755678438071886309 · Twitter Post
• https://access.redhat.com/security/cve/CVE-2024-1312 · Note
• https://bugzilla.redhat.com/show_bug.cgi?id=2225569 · Note