Off-by-one Error Affecting kernel package, versions <0:4.14.336-257.562.amzn2
Threat Intelligence
EPSS
0.04% (6th
percentile)
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Test your applications- Snyk ID SNYK-AMZN2-KERNEL-6371027
- published 5 Mar 2024
- disclosed 23 Jan 2024
Introduced: 23 Jan 2024
CVE-2024-23849 Open this link in a new tabHow to fix?
Upgrade Amazon-Linux:2 kernel to version 0:4.14.336-257.562.amzn2 or higher.
This issue was patched in ALAS2-2024-2475.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel package and not the kernel package as distributed by Amazon-Linux.
See How to fix? for Amazon-Linux:2 relevant fixed versions and status.
In rds_recv_track_latency in net/rds/af_rds.c in the Linux kernel through 6.7.1, there is an off-by-one error for an RDS_MSG_RX_DGRAM_TRACE_MAX comparison, resulting in out-of-bounds access.
References
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-23849
- https://lore.kernel.org/netdev/1705715319-19199-1-git-send-email-sharath.srinivasan%40oracle.com/
- https://lore.kernel.org/netdev/CALGdzuoVdq-wtQ4Az9iottBqC5cv9ZhcE5q8N7LfYFvkRsOVcw%40mail.gmail.com
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7LSPIOMIJYTLZB6QKPQVVAYSUETUWKPF/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LBVHM4LGMFIHBN4UBESYRFMYX3WUICV5/
- https://bugzilla.suse.com/show_bug.cgi?id=1219127
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=13e788deb7348cc88df34bed736c3b3b9927ea52
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
- https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
CVSS Scores
version 3.1