An issue was discovered in the Linux kernel before 5.11.11. The user mode driver (UMD) has a copy_process() memory leak, related to a lack of cleanup steps in kernel/usermode_driver.c and kernel/bpf/preload/bpf_preload_kern.c, aka CID-f60a85cad677.
References
Configurations
History
07 Nov 2023, 03:32
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05 Apr 2021, 20:02
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CPE | cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
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CVSS |
v2 : v3 : |
v2 : 4.9
v3 : 5.5 |
References | (MISC) https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.11.11 - Mailing List, Patch, Vendor Advisory | |
References | (MISC) https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f60a85cad677c4f9bb4cadd764f1d106c38c7cf8 - Mailing List, Patch, Vendor Advisory | |
References | (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RZGMUP6QEHJJEKPMLKOSPWYMW7PXFC2M/ - Third Party Advisory | |
References | (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VTADK5ELGTATGW2RK3K5MBJ2WGYCPZCM/ - Third Party Advisory | |
References | (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WKRNELXLVFDY6Y5XDMWLIH3VKIMQXLLR/ - Third Party Advisory | |
CWE | CWE-401 |
02 Apr 2021, 04:15
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30 Mar 2021, 21:15
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New CVE |
Information
Published : 2021-03-30 21:15
Updated : 2023-12-10 13:55
NVD link : CVE-2021-29649
Mitre link : CVE-2021-29649
CVE.ORG link : CVE-2021-29649
JSON object : View
Products Affected
linux
- linux_kernel
fedoraproject
- fedora
CWE
CWE-401
Missing Release of Memory after Effective Lifetime