RHSA-2025:13029 - Security Advisory

Topic

An update for kernel-rt is now available for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions.

Red Hat Product Security has rated this update as having a security impact of Important. 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.

Description

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.

Security Fix(es):

• kernel: cifs: potential buffer overflow in handling symlinks (CVE-2022-49058)
• kernel: media: uvcvideo: Remove dangling pointers (CVE-2024-58002)
• kernel: HID: intel-ish-hid: Fix use-after-free issue in ishtp_hid_remove() (CVE-2025-21928)
• kernel: misc/vmw_vmci: fix an infoleak in vmci_host_do_receive_datagram() (CVE-2022-49788)
• kernel: net/tipc: fix slab-use-after-free Read in tipc_aead_encrypt_done (CVE-2025-38052)

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.

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

The system must be rebooted for this update to take effect.

Affected Products

• Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.0 x86_64

Fixes

• BZ - 2348254 - CVE-2022-49058 kernel: cifs: potential buffer overflow in handling symlinks
• BZ - 2348513 - CVE-2024-58002 kernel: media: uvcvideo: Remove dangling pointers
• BZ - 2356592 - CVE-2025-21928 kernel: HID: intel-ish-hid: Fix use-after-free issue in ishtp_hid_remove()
• BZ - 2363378 - CVE-2022-49788 kernel: misc/vmw_vmci: fix an infoleak in vmci_host_do_receive_datagram()
• BZ - 2373380 - CVE-2025-38052 kernel: net/tipc: fix slab-use-after-free Read in tipc_aead_encrypt_done

CVEs

• CVE-2022-49058
• CVE-2022-49788
• CVE-2024-58002
• CVE-2025-21928
• CVE-2025-38052

References

• https://access.redhat.com/security/updates/classification/#important