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 20.1070a 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-2025-986362)

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:...

UBUNTU-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:...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a post-release reuse issue in the bfqdispatchrequest function that could lead to arbitrary code execution...

Undici's Proxy-Authorization header not cleared on cross-origin redirect for dispatch request stream pipeline

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PT-2022-29751

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.16.19 Description The issue is related to a use-after-free in bfq dispatch request. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2022-30614

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.238 Description The issue is related to a use-after-free in bfq dispatch request. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...