RHSA-2025:3935 — Security Advisory

An update for kernel is now available for Red Hat Enterprise Linux 9.4 Extended Update Support.

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: asix: fix uninit-value in asix_mdio_read() (CVE-2021-47101)

• kernel: tcp: make sure init the accept_queue's spinlocks once (CVE-2024-26614)

• kernel: wifi: mac80211: fix race condition on enabling fast-xmit (CVE-2024-26779)

• kernel: wifi: brcm80211: handle pmk_op allocation failure (CVE-2024-27048)

• kernel: netfilter: nf_tables: reject new basechain after table flag update (CVE-2024-35900)

• kernel: wifi: ath11k: decrease MHI channel buffer length to 8KB (CVE-2024-35938)

• kernel: virtio-blk: fix implicit overflow on virtio_max_dma_size (CVE-2023-52762)

• kernel: bonding: stop the device in bond_setup_by_slave() (CVE-2023-52784)

• kernel: igb: Fix string truncation warnings in igb_set_fw_version (CVE-2024-36010)

• kernel: ipv6: fib6_rules: avoid possible NULL dereference in fib6_rule_action() (CVE-2024-36902)

• kernel: nfs: Handle error of rpc_proc_register() in nfs_net_init(). (CVE-2024-36939)

• kernel: irqchip/gic-v4: Don't allow a VMOVP on a dying VPE (CVE-2024-50192)

• kernel: ALSA: usb-audio: Fix out of bounds reads when finding clock sources (CVE-2024-53150)

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.