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.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
---|---|---|
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DLA-2557-1 | linux-4.19 security update |
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DLA-2586-1 | linux security update |
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DSA-4843-1 | linux security update |
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EUVD-2021-26678 | 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. |
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USN-4878-1 | Linux kernel vulnerabilities |
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USN-4884-1 | Linux kernel (OEM) vulnerabilities |
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USN-4907-1 | Linux kernel vulnerabilities |
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USN-4910-1 | Linux kernel vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.

Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2025-07-24T03:55:31.294Z
Reserved: 2021-01-29T00:00:00.000Z
Link: CVE-2021-3347

No data.

Status : Modified
Published: 2021-01-29T17:15:12.950
Modified: 2024-11-21T06:21:21.037
Link: CVE-2021-3347


No data.