In the Linux kernel before 5.17.3, fs/io_uring.c has a use-after-free due to a race condition in io_uring timeouts. This can be triggered by a local user who has no access to any user namespace; however, the race condition perhaps can only be exploited infrequently.
References
Link | Resource |
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http://www.openwall.com/lists/oss-security/2022/04/22/4 | Mailing List Third Party Advisory |
http://www.openwall.com/lists/oss-security/2022/08/08/3 | Mailing List Third Party Advisory |
http://www.openwall.com/lists/oss-security/2024/04/24/3 | |
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17.3 | Mailing List Vendor Advisory |
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e677edbcabee849bfdd43f1602bccbecf736a646 | Mailing List Patch Vendor Advisory |
https://github.com/Ruia-ruia/CVE-2022-29582-Exploit | Third Party Advisory |
https://github.com/torvalds/linux/commit/e677edbcabee849bfdd43f1602bccbecf736a646 | Patch Third Party Advisory |
https://ruia-ruia.github.io/2022/08/05/CVE-2022-29582-io-uring/ | Exploit Third Party Advisory |
https://www.debian.org/security/2022/dsa-5127 | Third Party Advisory |
https://www.openwall.com/lists/oss-security/2022/04/22/3 | Mailing List Third Party Advisory |
Configurations
History
01 May 2024, 18:15
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References |
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08 Aug 2023, 14:21
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CWE | CWE-362 |
26 Oct 2022, 02:33
Type | Values Removed | Values Added |
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References | (MISC) https://github.com/Ruia-ruia/CVE-2022-29582-Exploit - Third Party Advisory | |
References | (MISC) https://ruia-ruia.github.io/2022/08/05/CVE-2022-29582-io-uring/ - Exploit, Third Party Advisory | |
References | (MLIST) http://www.openwall.com/lists/oss-security/2022/08/08/3 - Mailing List, Third Party Advisory |
08 Aug 2022, 16:15
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References |
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08 Aug 2022, 15:15
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References |
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04 May 2022, 13:31
Type | Values Removed | Values Added |
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CPE | cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
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CWE | CWE-416 | |
CVSS |
v2 : v3 : |
v2 : 6.9
v3 : 7.0 |
References | (MISC) https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e677edbcabee849bfdd43f1602bccbecf736a646 - Mailing List, Patch, Vendor Advisory | |
References | (DEBIAN) https://www.debian.org/security/2022/dsa-5127 - Third Party Advisory | |
References | (MISC) https://github.com/torvalds/linux/commit/e677edbcabee849bfdd43f1602bccbecf736a646 - Patch, Third Party Advisory | |
References | (MLIST) http://www.openwall.com/lists/oss-security/2022/04/22/4 - Mailing List, Third Party Advisory | |
References | (MISC) https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17.3 - Mailing List, Vendor Advisory | |
References | (MISC) https://www.openwall.com/lists/oss-security/2022/04/22/3 - Mailing List, Third Party Advisory |
03 May 2022, 11:15
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22 Apr 2022, 18:15
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References |
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22 Apr 2022, 16:15
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New CVE |
Information
Published : 2022-04-22 16:15
Updated : 2024-05-01 18:15
NVD link : CVE-2022-29582
Mitre link : CVE-2022-29582
CVE.ORG link : CVE-2022-29582
JSON object : View
Products Affected
debian
- debian_linux
linux
- linux_kernel
CWE
CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')