Use After Free The advisory has been revoked - it doesn't affect any version of package realtime-kernel (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL10-REALTIMEKERNEL-9891400
- published28 Apr 2025
- disclosed10 Oct 2017
Introduced: 10 Oct 2017
CVE-2017-16527 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream realtime-kernel package and not the realtime-kernel package as distributed by RHEL.
sound/usb/mixer.c in the Linux kernel before 4.13.8 allows local users to cause a denial of service (snd_usb_mixer_interrupt use-after-free and system crash) or possibly have unspecified other impact via a crafted USB device.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1510828
- https://access.redhat.com/security/cve/CVE-2017-16527
- https://github.com/torvalds/linux/commit/124751d5e63c823092060074bd0abaae61aaa9c4
- https://groups.google.com/d/msg/syzkaller/jf7GTr_g2CU/iVlLhMciCQAJ
- https://lists.debian.org/debian-lts-announce/2017/12/msg00004.html
- https://usn.ubuntu.com/3754-1/