Red Hat alert RHSA-2025:22405-01 (kernel)

An update for kernel is now available for Red Hat Enterprise Linux 9.

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: nfsd: handle get_client_locked() failure in
nfsd4_setclientid_confirm() (CVE-2025-38724)

* kernel: wifi: cfg80211: fix use-after-free in cmp_bss() (CVE-2025-39864)

* kernel: e1000e: fix heap overflow in e1000_set_eeprom (CVE-2025-39898)

* kernel: wifi: mt76: fix linked list corruption (CVE-2025-39918)

* kernel: tcp: Clear tcp_sk(sk)->fastopen_rsk in tcp_disconnect()
(CVE-2025-39955)

* kernel: Bluetooth: MGMT: Fix possible UAFs (CVE-2025-39981)

* kernel: iommu/vt-d: Disallow dirty tracking if incoherent page walk
(CVE-2025-40058)

* kernel: ice: ice_adapter: release xa entry on adapter allocation failure
(CVE-2025-40185)

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_22405.json