Red Hat alert RHSA-2025:15005-01 (kernel)

An update for kernel is now available for Red Hat Enterprise Linux 10.

Red Hat Product Security has rated this update as having a security impact of
Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.

The kernel packages contain the Linux kernel, the core of any Linux operating
system.

Security Fix(es):

* kernel: udp: Fix memory accounting leak. (CVE-2025-22058)

* kernel: net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too
(CVE-2025-37823)

* kernel: ext4: only dirty folios when data journaling regular files
(CVE-2025-38220)

* kernel: RDMA/iwcm: Fix use-after-free of work objects after cm_id
destruction (CVE-2025-38211)

* kernel: tipc: Fix use-after-free in tipc_conn_close() (CVE-2025-38464)

* kernel: vsock: Fix transport_* TOCTOU (CVE-2025-38461)

* kernel: netfilter: nf_conntrack: fix crash due to removal of uninitialised
entry (CVE-2025-38472)

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.

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Original: https://access.redhat.com/security/data/csaf/v2/advisories/2025/rhsa-2025_15005.json