Linux kernel Heap Buffer Overflow DoS

The vulnerability of the tmcupdateetfbuffer function in the drivers/hwtracing/coresight/coresight-tmc-etf.c module of the Linux kernel is related to the issue of operations going beyond the buffer boundaries. Exploiting this vulnerability could allow an attacker to compromise the confidentiality...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989239)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989239 advisory. In the Linux kernel, the following vulnerability has been resolved: coresight: tmc-etf: Fix global-out-of-bounds in tmcupdateetfbuffer commit 6f755e85c332 coresight:...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987362)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987362 advisory. In the Linux kernel, the following vulnerability has been resolved: coresight: tmc-etf: Fix global-out-of-bounds in tmcupdateetfbuffer commit 6f755e85c332 coresight:...

PT-2021-29756

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 4.14 through 5.10.50 Description The issue is related to a global-out-of-bounds condition in the tmc update etf buffer function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linu...

PT-2021-29685

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.13.3 Description The issue is related to a global-out-of-bounds condition in the tmc update etf buffer function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux...

PT-2021-25820

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 4.14 through 5.4.132 Description The issue is related to a global-out-of-bounds condition in the tmc update etf buffer function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linu...

PT-2021-29860

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.198 Description The issue concerns a global-out-of-bounds condition in the tmc update etf buffer function. This problem was introduced in version v4.14 and is fixed in Linux Kernel version v4.19.198. The...

PT-2021-29815

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 4.14 through 5.4.132 Description The issue is related to a global-out-of-bounds condition in the tmc update etf buffer function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linu...

PT-2021-25761

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.51 Description The issue is related to a global-out-of-bounds condition in the tmc update etf buffer function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux...

PT-2021-25865

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.198 Description The issue is related to a global-out-of-bounds condition in the tmc update etf buffer function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux...

PT-2021-25690

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.13.3 Description: The issue concerns a global-out-of-bounds condition in the tmc update etf buffer function. This problem was introduced in version v4.14 and is fixed in Linux Kernel version v5.13.3. The actu...

PT-2024-11345

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a global-out-of-bounds bug in the tmc update etf buffer function. This bug occurs because the barrier pkt array is accessed past its size, resulting in a KASAN...