CVE-2023-53361: LoongArch: mm: Add p?d_leaf() definitions
In the Linux kernel, the following vulnerability has been resolved:
LoongArch: mm: Add p?dleaf() definitions
When I do LTP test, LTP test case ksm06 caused panic at breakksmpmdentry -> pmdleaf (Huge page table but False) -> ptepresent (panic)
The reason is pmdleaf() is not defined, So like commit 501b81046701 ("mips: mm: add p?dleaf() definitions") add p?dleaf() definition for LoongArch.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2023-53361?
CVE-2023-53361 is considered a critical vulnerability due to its potential to cause system panic.
How do I fix CVE-2023-53361?
To fix CVE-2023-53361, update to the latest version of the Linux kernel that contains the resolution for this vulnerability.
Which versions of the Linux kernel are affected by CVE-2023-53361?
CVE-2023-53361 affects specific versions of the Linux kernel that have not yet been patched.
What components are involved in CVE-2023-53361?
CVE-2023-53361 involves the memory management components, specifically the pmd_leaf function in the Linux kernel.
Is CVE-2023-53361 remotely exploitable?
CVE-2023-53361 is not inherently a remote exploit but can lead to system instability if exploited.