CVE-2022-0175

A flaw was found in the VirGL virtual OpenGL renderer virglrenderer. The virgl did not properly initialize memory when allocating a host-backed memory resource. A malicious guest could use this flaw to mmap from the guest kernel and read this uninitialized memory from the host, possibly leading t...

PT-2021-27189

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.10 Description The issue is related to a lockdep warning from taking sb writers whilst holding mmap lock. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-8075 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The vulnerability is related to the use of the get user pages unlocked call to handle mmap assert in the nitro enclaves component of the Linux kernel. After a specific commit, the call...

GSD-2021-1002573 drm/msm: Fix mmap to include VM_IO and VM_DONTDUMP

drm/msm: Fix mmap to include VMIO and VMDONTDUMP 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 v5.15.7 by commit...

PT-2021-27041

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.15 through v5.15.6 Description The issue is related to a fix in the mmap function to include VM IO and VM DONTDUMP. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

GSD-2021-1002305 drm/prime: Fix use after free in mmap with drm_gem_ttm_mmap

drm/prime: Fix use after free in mmap with drmgemttmmmap 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 v5.15.5 by commit...

UVI-2021-1002305 drm/prime: Fix use after free in mmap with drm_gem_ttm_mmap

drm/prime: Fix use after free in mmap with drmgemttmmmap 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 v5.15.5 by commit...

PT-2021-30770

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.5 Description The issue is related to a use after free in mmap with drm gem ttm mmap. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2021-26775

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.5 Description: The issue is related to a use after free in mmap with drm gem ttm mmap. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions prior t...

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...

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-2021-26514

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-2021-30637

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-2021-30509

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-2021-30567

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-2021-23840

Name of the Vulnerable Software and Affected Versions GNU Hurd versions prior to 0.9 20210404-9 Description An issue was discovered that allows anyone to modify any files they can read, potentially leading to full root access. This is because a single pager port is shared among all users who mmap...

PT-2021-8172

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a use-after-free error in the drm gem ttm mmap function. When the drm gem ttm mmap function drops a reference to the gem object on success and the gem object's...

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-2021-26352

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-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...