Vulnerability Bulletins |
CVE-2026-43109 |
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| Affected software | LINUX KERNEL |
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In the Linux kernel, the following vulnerability has been resolved: x86: shadow stacks: proper error handling for mmap lock 김영민 reports that shstk_pop_sigframe() doesn't check for errors from mmap_read_lock_killable(), which is a silly oversight, and also shows that we haven't marked those functions with "__must_check", which would have immediately caught it. So let's fix both issues. |
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Link: |
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| https://nvd.nist.gov/vuln/detail/CVE-2026-43109 | |