Moderate: kernel security update
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: ipv6: sr: Fix MAC comparison to be constant-time (CVE-2025-39702) * kernel: fs: fix UAF/GPF bug in nilfs_mdt_destroy (CVE-2022-50367) * kernel: crypto: xts - Handle EBUSY correctly (CVE-2023-53494) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: ipv6: sr: Fix MAC comparison to be constant-time (CVE-2025-39702) * kernel: fs: fix UAF/GPF bug in nilfs_mdt_destroy (CVE-2022-50367) * kernel: crypto: xts - Handle EBUSY correctly (CVE-2023-53494) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
05 / REFERENCES
Further evidence
- https://access.redhat.com/errata/RHSA-2025:19409
- https://access.redhat.com/security/cve/CVE-2022-50367
- https://access.redhat.com/security/cve/CVE-2023-53494
- https://access.redhat.com/security/cve/CVE-2025-39702
- https://bugzilla.redhat.com/2393533
- https://bugzilla.redhat.com/2396114
- https://bugzilla.redhat.com/2400777
- https://errata.almalinux.org/9/ALSA-2025-19409.html