CVE-2023-6915
Kernel: null pointer dereference vulnerability in ida_free in lib/idr.c
Vexday Risk Score
13Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 6.2EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Lifecycle
15 Jan 2024Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
Red Hat · Red Hat Enterprise Linux 6Red Hat · Red Hat Enterprise Linux 7Red Hat · Red Hat Enterprise Linux 8Red Hat · Red Hat Enterprise Linux 9References
https://access.redhat.com/errata/RHSA-2024:2394https://access.redhat.com/errata/RHSA-2024:2950https://access.redhat.com/errata/RHSA-2024:3138https://access.redhat.com/security/cve/CVE-2023-6915https://bugzilla.redhat.com/show_bug.cgi?id=2254982https://github.com/torvalds/linux/commit/af73483f4e8b6f5c68c9aa63257bdd929a9c194ahttps://lists.debian.org/debian-lts-announce/2024/06/msg00016.html