SB2025091060 - SUSE update for the Linux Kernel (Live Patch 61 for SLE 12 SP5)
Published: September 10, 2025
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 5 secuirty vulnerabilities.
1) Use-after-free (CVE-ID: CVE-2022-49053)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the tcmu_try_get_data_page() and tcmu_vma_fault() functions in drivers/target/target_core_user.c. A local user can escalate privileges on the system.
2) Use-after-free (CVE-ID: CVE-2024-47674)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the remap_p4d_range() and remap_pfn_range_notrack() functions in mm/memory.c. A local user can escalate privileges on the system.
3) Use-after-free (CVE-ID: CVE-2024-47706)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the bfq_init_rq() function in block/bfq-iosched.c. A local user can escalate privileges on the system.
4) Use-after-free (CVE-ID: CVE-2025-38000)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the hfsc_enqueue() function in net/sched/sch_hfsc.c. A local user can escalate privileges on the system.
5) Use-after-free (CVE-ID: CVE-2025-38212)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the shm_try_destroy_orphaned() function in ipc/shm.c. A local user can escalate privileges on the system.
Remediation
Install update from vendor's website.