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Red Hat Security Advisory

RHSA-2025:19268

kernel-rt security update

Released 2025-10-29 · Red Hat rating Moderate · View on Red Hat →

Fixed in

Fixes 9 records

Priority MEDIUM 49

In the Linux kernel, the following vulnerability has been resolved: tls: separate no-async decryption request handling from async If we're not doing async, the handling is much simpler.

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.00342 Published 2025-08-28 Partial fix · 5.10.265, 5.15.216 +4 CWE-416
TI-2025-25949 CVE-2025-38614 · GHSA-grcg-mgx8-mfvf

eventpoll: Fix semi-unbounded recursion

Priority LOW 35

In the Linux kernel, the following vulnerability has been resolved: eventpoll: Fix semi-unbounded recursion Ensure that epoll instances can never form a graph deeper than EP_MAX_NESTS+1 links.

CVSS 3.1HIGH 7.8 Local Low privileges No interaction EPSS 0.00185 Published 2025-08-19 Partial fix · 2.6.33, 2.6.34 +10 CWE-674
TI-2023-29663 CVE-2023-53373 · GHSA-gxr7-4mfg-37c7

crypto: seqiv - Handle EBUSY correctly

Priority LOW 35

In the Linux kernel, the following vulnerability has been resolved: crypto: seqiv - Handle EBUSY correctly As it is seqiv only handles the special return value of EINPROGERSS, which means that in all other cases it will…

CVSS 3.1HIGH 7.8 Local Low privileges No interaction EPSS 0.00165 Published 2025-09-18 Partial fix · 4.14.308, 4.19.276 +6 CWE-416
TI-2022-25625 CVE-2022-50137 · GHSA-9qv5-27hf-7pmq

RDMA/irdma: Fix a window for use-after-free

Priority LOW 34

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix a window for use-after-free During a destroy CQ an interrupt may cause processing of a CQE after CQ resources are freed by irdma_cq_free…

CVSS 3.1HIGH 7.8 Local Low privileges No interaction EPSS 0.00258 Published 2025-06-18 Partial fix · 5.15.61, 5.18.18 +2 CWE-416
TI-2022-25561 CVE-2022-50070 · GHSA-q5qw-2m53-6mfq

mptcp: do not queue data on closed subflows

Priority LOW 34

In the Linux kernel, the following vulnerability has been resolved: mptcp: do not queue data on closed subflows Dipanjan reported a syzbot splat at close time: WARNING: CPU: 1 PID: 10818 at net/ipv4/af_inet.c:153 inet_so…

CVSS 3.1HIGH 7.8 Local Low privileges No interaction EPSS 0.00263 Published 2025-06-18 Partial fix · 5.15.190, 5.19.4 +1
Priority LOW 33

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: Intel: hda: Fix potential buffer overflow by snprintf() snprintf() returns the would-be-filled size when the string overflows the given buffe…

CVSS 3.1HIGH 7.8 Local Low privileges No interaction EPSS 0.00222 Published 2025-06-18 Partial fix · 5.15.63, 5.19.4 +1 CWE-787
Priority LOW 30

In the Linux kernel, the following vulnerability has been resolved: HID: core: Harden s32ton() against conversion to 0 bits Testing by the syzbot fuzzer showed that the HID core gets a shift-out-of-bounds exception when…

CVSS 3.1HIGH 7.1 Local Low privileges No interaction EPSS 0.00171 Published 2025-08-19 Partial fix · 5.10.248, 5.15.198 +6 CWE-125
Priority LOW 25

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Don't BUG if userspace injects an interrupt with GIF=0 Don't BUG/WARN on interrupt injection due to GIF being cleared, since it's trivial for…

CVSS 3.1MEDIUM 5.5 Local Low privileges No interaction EPSS 0.00275 Published 2025-06-18 Partial fix · 4.9.326, 4.14.291 +7
Priority LOW 24

In the Linux kernel, the following vulnerability has been resolved: net: usb: smsc75xx: Limit packet length to skb->len Packet length retrieved from skb data may be larger than the actual socket buffer length (up to 9026…

CVSS 3.1MEDIUM 5.5 Local Low privileges No interaction EPSS 0.00191 Published 2025-05-02 Partial fix · 4.14.311, 4.19.279 +6 CWE-401