29 matches found
CVE-2026-89578
A flaw was found in the Linux kernel's device mapper I/O dm-io component. When handling DMIOBIO requests, incorrect sector-based accounting for misaligned direct I/O buffers could lead to an infinite loop. This issue can cause I/O operations to hang indefinitely, resulting in a denial of service...
CVE-2026-89578
In the Linux kernel, the following vulnerability has been resolved: dm-io: clone the source bio instead of copying its biovec For DMIOBIO requests, doregion built each destination bio by walking the source bio's biovec and re-adding the pages one at a time, tracking the remaining transfer in...
EUVD-2026-76490
In the Linux kernel, the following vulnerability has been resolved: dm-io: clone the source bio instead of copying its biovec For DMIOBIO requests, doregion built each destination bio by walking the source bio's biovec and re-adding the pages one at a time, tracking the remaining transfer in...
CVE-2026-89578 dm-io: clone the source bio instead of copying its biovec
In the Linux kernel, the following vulnerability has been resolved: dm-io: clone the source bio instead of copying its biovec For DMIOBIO requests, doregion built each destination bio by walking the source bio's biovec and re-adding the pages one at a time, tracking the remaining transfer in...
PT-2026-90294
In the Linux kernel, the following vulnerability has been resolved: dm-io: clone the source bio instead of copying its biovec For DM IO BIO requests, do region built each destination bio by walking the source bio's biovec and re-adding the pages one at a time, tracking the remaining transfer in...
Unity Linux 20.1050a Security Update: kernel (UTSA-2026-053268)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-053268 advisory. In the Linux kernel, the following vulnerability has been resolved: dm mirror: fix integer overflow in createdirtylog The argument count calculation in createdirtylo...
dm mirror: fix integer overflow in create_dirty_log()
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SUSE CVE-2026-46023
In the Linux kernel, the following vulnerability has been resolved: dm mirror: fix integer overflow in createdirtylog The argument count calculation in createdirtylog performs argsused = 2 + paramcount before validating against argc. When a user provides a paramcount close to UINTMAX via the devi...
UBUNTU-CVE-2026-46023
In the Linux kernel, the following vulnerability has been resolved: dm mirror: fix integer overflow in createdirtylog The argument count calculation in createdirtylog performs argsused = 2 + paramcount before validating against argc. When a user provides a paramcount close to UINTMAX via the devi...
CVE-2026-46023 dm mirror: fix integer overflow in create_dirty_log()
In the Linux kernel, the following vulnerability has been resolved: dm mirror: fix integer overflow in createdirtylog The argument count calculation in createdirtylog performs argsused = 2 + paramcount before validating against argc. When a user provides a paramcount close to UINTMAX via the devi...
Linux Distros Unpatched Vulnerability : CVE-2026-46023
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - dm mirror: fix integer overflow in createdirtylog The argument count calculation in createdirtylog performs argsused = 2 + paramcount before validating against...
Unity Linux 20.1050e Security Update: kernel (UTSA-2026-006634)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006634 advisory. In the Linux kernel, the following vulnerability has been resolved: dm mirror log: round up region bitmap size to BITSPERLONG The code in dm-log rounds up bitsetsize...
Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988747)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988747 advisory. In the Linux kernel, the following vulnerability has been resolved: dm mirror log: round up region bitmap size to BITSPERLONG The code in dm-log rounds up bitsetsize...
Linux Distros Unpatched Vulnerability : CVE-2022-49710
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - dm mirror log: round up region bitmap size to BITSPERLONG The code in dm-log rounds up bitsetsize to 32 bits. It then uses findnextzerobitle on the allocated...
SUSE CVE-2022-49710
In the Linux kernel, the following vulnerability has been resolved: dm mirror log: round up region bitmap size to BITSPERLONG The code in dm-log rounds up bitsetsize to 32 bits. It then uses findnextzerobitle on the allocated region. findnextzerobitle accesses the bitmap using unsigned long...
CVE-2022-49710
In the Linux kernel, the following vulnerability has been resolved: dm mirror log: round up region bitmap size to BITSPERLONG The code in dm-log rounds up bitsetsize to 32 bits. It then uses findnextzerobitle on the allocated region. findnextzerobitle accesses the bitmap using unsigned long...
UBUNTU-CVE-2022-49710
In the Linux kernel, the following vulnerability has been resolved: dm mirror log: round up region bitmap size to BITSPERLONG The code in dm-log rounds up bitsetsize to 32 bits. It then uses findnextzerobitle on the allocated region. findnextzerobitle accesses the bitmap using unsigned long...
CVE-2022-49710 dm mirror log: round up region bitmap size to BITS_PER_LONG
In the Linux kernel, the following vulnerability has been resolved: dm mirror log: round up region bitmap size to BITSPERLONG The code in dm-log rounds up bitsetsize to 32 bits. It then uses findnextzerobitle on the allocated region. findnextzerobitle accesses the bitmap using unsigned long...
CVE-2022-49710
CVE-2022-49710 affects the Linux kernel's device-mapper dm-log path (dm-mirror) where rounding bitset_size to 32 bits causes an out-of-bounds access on 64-bit architectures when find_next_zero_bit_le reads the bitmap. The root cause is using unsigned long pointers for the bitmap, allowing a 4-byt...
CVE-2022-49710 dm mirror log: round up region bitmap size to BITS_PER_LONG
In the Linux kernel, the following vulnerability has been resolved: dm mirror log: round up region bitmap size to BITSPERLONG The code in dm-log rounds up bitsetsize to 32 bits. It then uses findnextzerobitle on the allocated region. findnextzerobitle accesses the bitmap using unsigned long...