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ALSA-2024:4928 Not scored

Moderate: kernel security update

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.

Exploit probability Not scored
Published July 31, 2024
Required by Not available
Last source change February 4, 2026

02 / AFFECTED SOFTWARE

Affected packages

AlmaLinux:9 kernel-rt-debug-modules-extra
AlmaLinux:9 kernel-64k-debug-devel
AlmaLinux:9 kernel-debug-modules-core
AlmaLinux:9 kernel-headers
AlmaLinux:9 kernel-rt-modules-extra
AlmaLinux:9 kernel-rt-debug-devel
AlmaLinux:9 kernel-64k-modules-core
AlmaLinux:9 kernel-debug-modules-extra
AlmaLinux:9 python3-perf
AlmaLinux:9 kernel-debug-devel
AlmaLinux:9 kernel-core
AlmaLinux:9 kernel-64k-debug-modules-core
AlmaLinux:9 kernel-devel
AlmaLinux:9 kernel-64k-debug
AlmaLinux:9 kernel-zfcpdump-devel-matched
AlmaLinux:9 kernel-cross-headers
AlmaLinux:9 kernel-doc
AlmaLinux:9 kernel-abi-stablelists
AlmaLinux:9 rtla
AlmaLinux:9 kernel-zfcpdump-modules-extra
AlmaLinux:9 kernel-rt-devel
AlmaLinux:9 kernel-tools
AlmaLinux:9 kernel-rt-debug-core
AlmaLinux:9 kernel-modules-core
AlmaLinux:9 kernel-64k-debug-core
AlmaLinux:9 kernel-64k-debug-modules-extra
AlmaLinux:9 kernel-debug-uki-virt
AlmaLinux:9 kernel-modules-extra
AlmaLinux:9 kernel-zfcpdump-modules-core
AlmaLinux:9 kernel-zfcpdump-devel
AlmaLinux:9 kernel-modules
AlmaLinux:9 kernel-rt-debug-modules-core
AlmaLinux:9 kernel-debug-modules
AlmaLinux:9 kernel-debug
AlmaLinux:9 kernel-debug-core
AlmaLinux:9 kernel-rt-core
AlmaLinux:9 kernel-debug-devel-matched
AlmaLinux:9 kernel-64k-devel
AlmaLinux:9 kernel-tools-libs-devel
AlmaLinux:9 kernel-rt-debug
AlmaLinux:9 kernel-64k-devel-matched
AlmaLinux:9 kernel-zfcpdump
AlmaLinux:9 perf
AlmaLinux:9 kernel-rt-debug-modules
AlmaLinux:9 kernel-devel-matched
AlmaLinux:9 kernel-rt-modules
AlmaLinux:9 kernel
AlmaLinux:9 libperf
AlmaLinux:9 kernel-rt
AlmaLinux:9 kernel-64k-modules-extra
AlmaLinux:9 kernel-uki-virt
AlmaLinux:9 kernel-64k-debug-devel-matched
AlmaLinux:9 bpftool
AlmaLinux:9 kernel-zfcpdump-core
AlmaLinux:9 kernel-zfcpdump-modules
AlmaLinux:9 rv
AlmaLinux:9 kernel-rt-modules-core
AlmaLinux:9 kernel-tools-libs
AlmaLinux:9 kernel-64k-debug-modules
AlmaLinux:9 kernel-64k-modules
AlmaLinux:9 kernel-64k-core
AlmaLinux:9 kernel-64k

03 / CONNECTIONS

Connected vulnerabilities

04 / EVIDENCE

Source records

Open Source Vulnerabilities ALSA-2024:4928

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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05 / REFERENCES

Further evidence