HIGH 7.8 Microsoft
CVE-2022-4139
An incorrect TLB flush issue was found in the Linux kernel’s GPU i915 kernel driver, potentially leading to random memory corruption or data leaks. This flaw could allow a local user to crash the system or escalate their privileges on the system.
Microsoft Security Update 2023-Jan: An incorrect TLB flush issue was found in the Linux kernel’s GPU i915 kernel driver, potentially leading to random memory corruption or data leaks. This flaw could allow a local user to crash the system or escalate their privileges on the system.
Affected Products
- cm1 kernel 5.10.168.1-1 on CBL Mariner 1.0
- cbl2 kernel 5.15.92.1-2 on CBL Mariner 2.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-4139
- https://nvd.nist.gov/vuln/detail/CVE-2022-4139
This high severity vulnerability with a CVSS score of 7.8 was published on 2023-01-10 via Microsoft. Affected: cm1 kernel 5.10.168.1-1 on CBL Mariner 1.0, cbl2 kernel 5.15.92.1-2 on CBL Mariner 2.0.
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