FlawAtlas
Search the atlas
ALSA-2025:12752 Not scored

Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: HID: intel-ish-hid: Fix use-after-free issue in ishtp_hid_remove() (CVE-2025-21928) * kernel: memstick: rtsx_usb_ms: Fix slab-use-after-free in rtsx_usb_ms_drv_remove (CVE-2025-22020) * kernel: net_sched: hfsc: Fix a UAF vulnerability in class with netem as child qdisc (CVE-2025-37890) * kernel: net/tipc: fix slab-use-after-free Read in tipc_aead_encrypt_done (CVE-2025-38052) * kernel: crypto: algif_hash - fix double free in hash_accept (CVE-2025-38079) * kernel: ext4: avoid resizing to a partial cluster size (CVE-2022-50020) 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 August 4, 2025
Required by Not available
Last source change February 4, 2026

02 / AFFECTED SOFTWARE

Affected packages

AlmaLinux:8 kernel-cross-headers
AlmaLinux:8 bpftool
AlmaLinux:8 kernel-debug
AlmaLinux:8 kernel-debug-core
AlmaLinux:8 kernel
AlmaLinux:8 kernel-abi-stablelists
AlmaLinux:8 kernel-core
AlmaLinux:8 kernel-debug-devel
AlmaLinux:8 kernel-debug-modules
AlmaLinux:8 kernel-debug-modules-extra
AlmaLinux:8 kernel-devel
AlmaLinux:8 kernel-doc
AlmaLinux:8 kernel-headers
AlmaLinux:8 kernel-modules
AlmaLinux:8 kernel-modules-extra
AlmaLinux:8 kernel-tools
AlmaLinux:8 kernel-tools-libs
AlmaLinux:8 kernel-tools-libs-devel
AlmaLinux:8 kernel-zfcpdump
AlmaLinux:8 kernel-zfcpdump-core
AlmaLinux:8 kernel-zfcpdump-devel
AlmaLinux:8 kernel-zfcpdump-modules
AlmaLinux:8 kernel-zfcpdump-modules-extra
AlmaLinux:8 perf
AlmaLinux:8 python3-perf

03 / CONNECTIONS

Connected vulnerabilities

04 / EVIDENCE

Source records

Open Source Vulnerabilities ALSA-2025:12752

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: HID: intel-ish-hid: Fix use-after-free issue in ishtp_hid_remove() (CVE-2025-21928) * kernel: memstick: rtsx_usb_ms: Fix slab-use-after-free in rtsx_usb_ms_drv_remove (CVE-2025-22020) * kernel: net_sched: hfsc: Fix a UAF vulnerability in class with netem as child qdisc (CVE-2025-37890) * kernel: net/tipc: fix slab-use-after-free Read in tipc_aead_encrypt_done (CVE-2025-38052) * kernel: crypto: algif_hash - fix double free in hash_accept (CVE-2025-38079) * kernel: ext4: avoid resizing to a partial cluster size (CVE-2022-50020) 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.

View original source

05 / REFERENCES

Further evidence