Unity Linux 20.1050a Security Update: kernel (UTSA-2026-053431)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-053431 advisory. In the Linux kernel, the following vulnerability has been resolved: bcache: avoid oversized read request in cache missing code path In the cache missing code path o...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-005441)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005441 advisory. In the Linux kernel, the following vulnerability has been resolved: bcache: avoid oversized read request in cache missing code path In the cache missing code path o...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005009)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005009 advisory. In the Linux kernel, the following vulnerability has been resolved: bcache: avoid oversized read request in cache missing code path In the cache missing code path o...

Linux Distros Unpatched Vulnerability : CVE-2021-47275

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bcache: avoid oversized read request in cache missing code path In the cache missing code path of cached device, if a proper location from the internal B+ tree...

CVE-2021-47275

A vulnerability was found in the Linux kernel's bcache driver, where the cacheddevcachemiss function can create an oversized read request when the calculation for the size of data read from the backing device produces an excessively large value, leading to potential kernel crash. Mitigation Red H...

CVE-2021-47275

In the Linux kernel, the following vulnerability has been resolved: bcache: avoid oversized read request in cache missing code path In the cache missing code path of cached device, if a proper location from the internal B+ tree is matched for a cache miss range, function cacheddevcachemiss will b...

CVE-2021-47275

In the Linux kernel, the following vulnerability has been resolved: bcache: avoid oversized read request in cache missing code path In the cache missing code path of cached device, if a proper location from the internal B+ tree is matched for a cache miss range, function cacheddevcachemiss will b...

CVE-2021-47275

CVE-2021-47275 concerns the Linux kernel w.r.t. the bcache cache-miss path. In cached_dev_cache_miss(), the calculation of the read size for missing cache data can overflow the 16-bit size field embedded in the bkey (via the sectors value), causing oversized inserts into the internal B+ tree. Thi...

CVE-2021-47275: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: bcache: avoid oversized read request in cache missing code path In the cache missing code path of cached device, if a proper location from the internal B+ tree is matched for a cache miss range, function cacheddevcachemiss will b...

GSD-2021-1001026 bcache: avoid oversized read request in cache missing code path

bcache: avoid oversized read request in cache missing code path 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 v5.12.11 by commit...

UVI-2021-1001026 bcache: avoid oversized read request in cache missing code path

bcache: avoid oversized read request in cache missing code path 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 v5.12.11 by commit...

PT-2021-25497

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.12.11 Description: The issue concerns an oversized read request in the cache missing code path. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions...