CVE-2023-3268
An out of bounds (OOB) memory access flaw was found in the Linux kernel in relay_file_read_start_pos in kernel/relay.c in the relayfs. This flaw could allow a local attacker to crash the system or leak kernel internal information.
- Score
- CVSS 3.1 7.1 High
- Status
- Modified - secalert@redhat.com
- Published
- 2023-06-16
- Last modified
- 2026-10-14
- Weaknesses
- CWE-125
Affected products
- Debian Linux (Debian)
- Kernel (Linux)
- Linux Kernel (Linux)
- Simatic S7-1500 Tm Mfp - Gnulinux Subsystem (Siemens)
References
- https://lore.kernel.org/lkml/1682238502-1892-1-git-send-email-yangpc%40wangsu.com/T/
- https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.2
- https://www.debian.org/security/2023/dsa-5448
- https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=43ec16f1450f4936025a9bdf1a273affdb9732c1
- https://www.debian.org/security/2023/dsa-5480
- https://security.netapp.com/advisory/ntap-20230824-0006/
- https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html
- https://cert-portal.siemens.com/productcert/html/ssa-794697.html
- https://cert-portal.siemens.com/productcert/html/ssa-806742.html
