Red Hat alert RHSA-2024:4928-01 (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: block: null pointer dereference in ioctl.c when length and logical
block size are misaligned (CVE-2023-52458)

* kernel: ext4: avoid allocating blocks from corrupted group in
ext4_mb_try_best_found() (CVE-2024-26773)

* kernel: bpf: Fix racing between bpf_timer_cancel_and_free and
bpf_timer_cancel (CVE-2024-26737)

* kernel: dm: call the resume method on internal suspend (CVE-2024-26880)

* kernel: net/ipv6: avoid possible UAF in ip6_route_mpath_notify()
(CVE-2024-26852)

* kernel: Squashfs: check the inode number is not the invalid value of zero
(CVE-2024-26982)

* kernel: nfp: flower: handle acti_netdevs allocation failure
(CVE-2024-27046)

* kernel: octeontx2-af: Use separate handlers for interrupts (CVE-2024-27030)

* kernel: icmp: prevent possible NULL dereferences from icmp_build_probe()
(CVE-2024-35857)

* kernel: mlxbf_gige: call request_irq() after NAPI initialized
(CVE-2024-35907)

* kernel: mlxbf_gige: stop interface during shutdown (CVE-2024-35885)

* kernel: scsi: libfc: Fix potential NULL pointer dereference in
fc_lport_ptp_setup() (CVE-2023-52809)

* kernel: can: j1939: j1939_netdev_start(): fix UAF for rx_kref of j1939_priv
(CVE-2021-47459)

* kernel: scsi: lpfc: Release hbalock before calling lpfc_worker_wake_up()
(CVE-2024-36924)

* kernel: scsi: lpfc: Move NPIV's transport unregistration to after resource
clean up (CVE-2024-36952)

* kernel: net: amd-xgbe: Fix skb data length underflow (CVE-2022-48743)

* kernel: epoll: be better about file lifetimes (CVE-2024-38580)

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/2024/rhsa-2024_4928.json