GSD-2021-1002102 userfaultfd: fix a race between writeprotect and exit_mmap()

userfaultfd: fix a race between writeprotect and exitmmap This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.14.15 by commit...

PT-2021-30567

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.14.15 Description A race condition exists between writeprotect and exit mmap in the userfaultfd system. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-26514

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.76 Description A race condition exists between writeprotect and exit mmap in the userfaultfd feature. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-26642

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15 Description: A race condition exists between writeprotect and exit mmap in the userfaultfd system. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel...

PT-2021-30509

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.76 Description A race condition exists between writeprotect and exit mmap in the userfaultfd system. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-30637

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15 Description A race condition exists between writeprotect and exit mmap in the userfaultfd system. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel version...

PT-2021-26572

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.14.15 Description A race condition exists between writeprotect and exit mmap in the userfaultfd feature. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

GSD-2021-1001843 userfaultfd: fix a race between writeprotect and exit_mmap()

userfaultfd: fix a race between writeprotect and exitmmap This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.76 by commit...

PT-2021-30308

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.76 Description A race condition exists between writeprotect and exit mmap in the userfaultfd system. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-30347

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.14.15 Description A race condition exists between writeprotect and exit mmap in the userfaultfd feature. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-26313

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.10.76 Description: A race condition exists between writeprotect and exit mmap in the userfaultfd system. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel...

PT-2021-26352

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.14.15 Description: A race condition exists between writeprotect and exit mmap in the userfaultfd system. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel...

PT-2024-11455

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition is possible in the Linux kernel when a process exits and its VMAs are removed by exit mmap at the same time userfaultfd writeprotect is called. This issue was detected b...