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CVE-2021-3347
PoC —CVSS 3.1
7.8 high
EPSS
1%p71
Published
()
Modified
Description
An issue was discovered in the Linux kernel through 5.10.11. PI futexes have a kernel stack use-after-free during fault handling, allowing local users to execute code in the kernel, aka CID-34b1a1ce1458.
- Vendors
- linuxdebianfedoraproject
- Products
- linux kernel, debian linux, fedora
- Weakness
- CWE-416
- Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H