CVE-2018-1091 (GCVE-0-2018-1091)

Vulnerability from cvelistv5 – Published: 2018-03-27 21:00 – Updated: 2024-08-05 03:51
VLAI?
Summary
In the flush_tmregs_to_thread function in arch/powerpc/kernel/ptrace.c in the Linux kernel before 4.13.5, a guest kernel crash can be triggered from unprivileged userspace during a core dump on a POWER host due to a missing processor feature check and an erroneous use of transactional memory (TM) instructions in the core dump path, leading to a denial of service.
Severity ?
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
n/a Linux kernel v4.13 and newer Affected: Linux kernel v4.13 and newer
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