Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989793)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989793 advisory. In the Linux kernel, the following vulnerability has been resolved: bfq: fix use-after-free in bfqdispatchrequest KASAN reports a use-after-free report when doing...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-986438)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986438 advisory. In the Linux kernel, the following vulnerability has been resolved: bfq: fix use-after-free in bfqdispatchrequest KASAN reports a use-after-free report when doing...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987334)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987334 advisory. In the Linux kernel, the following vulnerability has been resolved: bfq: fix use-after-free in bfqdispatchrequest KASAN reports a use-after-free report when doing...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986362)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986362 advisory. In the Linux kernel, the following vulnerability has been resolved: bfq: fix use-after-free in bfqdispatchrequest KASAN reports a use-after-free report when doing...

The vulnerability of the `bfq_dispatch_request()` function in the `block/bfq-iosched.c` module exposes the confidentiality, integrity, and accessibility of protected information under Linux’s kernel-level block-level support. This vulnerability allows attackers to compromise these aspects of protected information.

The vulnerability of the bfqdispatchrequest function in the block/bfq-iosched.c module, which supports the block-level kernel in the Linux operating system, is related to the reutilization of previously released memory. Exploiting this vulnerability can allow an attacker to compromise the...

DEBIAN-CVE-2022-49176

In the Linux kernel, the following vulnerability has been resolved: bfq: fix use-after-free in bfqdispatchrequest KASAN reports a use-after-free report when doing normal scsi-mq test 69832.239032 ================================================================== 69832.241810 BUG: KASAN:...

CVE-2022-49176 bfq: fix use-after-free in bfq_dispatch_request

In the Linux kernel, the following vulnerability has been resolved: bfq: fix use-after-free in bfqdispatchrequest KASAN reports a use-after-free report when doing normal scsi-mq test 69832.239032 ================================================================== 69832.241810 BUG: KASAN:...

PT-2025-8104

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.10.0-10295-g576c6382529e Description A use-after-free issue has been identified in the Linux kernel, specifically in the bfq dispatch request function. This issue can be triggered during normal scsi-mq testing,...