UBUNTU-CVE-2025-38141

In the Linux kernel, the following vulnerability has been resolved: dm: fix dmblkreportzones If dmgetlivetable returned NULL, dmputlivetable was never called. Also, it is possible that md-zonerevalidatemap will change while calling this function. Only read it once, so that we are always using the...

CVE-2025-38141 dm: fix dm_blk_report_zones

In the Linux kernel, the following vulnerability has been resolved: dm: fix dmblkreportzones If dmgetlivetable returned NULL, dmputlivetable was never called. Also, it is possible that md-zonerevalidatemap will change while calling this function. Only read it once, so that we are always using the...

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 Linux kernel that stems from dm not handling partition table swapping correctly, which could lead to memory corruption...

PT-2025-37326

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains a flaw related to block I/O BIO splitting in device mapper dm targets that support zoned devices. Specifically, the issue arises when zoned DM targets utilize...

SUSE CVE-2025-38063

In the Linux kernel, the following vulnerability has been resolved: dm: fix unconditional IO throttle caused by REQPREFLUSH When a bio with REQPREFLUSH is submitted to dm, sendemptyflush generates a flushbio with REQOPWRITE | REQPREFLUSH | REQSYNC, which causes the flushbio to be throttled by...

DEBIAN-CVE-2022-50092

In the Linux kernel, the following vulnerability has been resolved: dm thin: fix use-after-free crash in dmsmregisterthresholdcallback Fault inject on pool metadata device reports: BUG: KASAN: use-after-free in dmpoolregistermetadatathreshold+0x40/0x80 Read of size 8 at addr ffff8881b9d50068 by...

AZL-64031 CVE-2025-38063 affecting package kernel for versions less than 6.6.96.1-1

In the Linux kernel, the following vulnerability has been resolved: dm: fix unconditional IO throttle caused by REQPREFLUSH When a bio with REQPREFLUSH is submitted to dm, sendemptyflush generates a flushbio with REQOPWRITE | REQPREFLUSH | REQSYNC, which causes the flushbio to be throttled by...

DEBIAN-CVE-2025-38063

In the Linux kernel, the following vulnerability has been resolved: dm: fix unconditional IO throttle caused by REQPREFLUSH When a bio with REQPREFLUSH is submitted to dm, sendemptyflush generates a flushbio with REQOPWRITE | REQPREFLUSH | REQSYNC, which causes the flushbio to be throttled by...

AZL-72707 CVE-2025-38063 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: dm: fix unconditional IO throttle caused by REQPREFLUSH When a bio with REQPREFLUSH is submitted to dm, sendemptyflush generates a flushbio with REQOPWRITE | REQPREFLUSH | REQSYNC, which causes the flushbio to be throttled by...

UBUNTU-CVE-2025-38063

In the Linux kernel, the following vulnerability has been resolved: dm: fix unconditional IO throttle caused by REQPREFLUSH When a bio with REQPREFLUSH is submitted to dm, sendemptyflush generates a flushbio with REQOPWRITE | REQPREFLUSH | REQSYNC, which causes the flushbio to be throttled by...

CVE-2025-38063

The CVE-2025-38063 entry concerns a Linux kernel vulnerability in the Linux DM (device-mapper) path where a bio submitted with REQ_PREFLUSH causes an unconditional IO throttle via wbt_wait, throttling the flush_bio that includes REQ_OP_WRITE | REQ_PREFLUSH | REQ_SYNC. The root cause is throttling...

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 dm unconditionally limiting IO throughput at REQPREFLUSH...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: dm-integrity: Avoid dividing by zero in the table status in Inline mode. In Inline mode, the journal is not used, and journalsectors is zero. Calculating the journal watermark requires dividing by journalsectors, which should onl...

TencentOS Server 3: device-mapper-multipath (TSSA-2023:0147)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2023:0147 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

TencentOS Server 2: device-mapper-multipath (TSSA-2022:0281)

The version of Tencent Linux installed on the remote TencentOS Server 2 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2022:0281 advisory. Package updates are available for TencentOS Server 2 that fix the following vulnerabilities:...

Alibaba Cloud Linux 3 : 0066: device-mapper-multipath (ALINUX3-SA-2023:0066)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by a vulnerability as referenced in the ALINUX3-SA-2023:0066 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2022-41973: multipath-tools 0.7.7 through 0.9.x...

Alibaba Cloud Linux 3 : 0177: device-mapper-multipath (ALINUX3-SA-2022:0177)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by a vulnerability as referenced in the ALINUX3-SA-2022:0177 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2022-41974: multipath-tools 0.7.0 through 0.9.x...

Alibaba Cloud Linux 3 : 0185: device-mapper-multipath (ALINUX3-SA-2022:0185)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by a vulnerability as referenced in the ALINUX3-SA-2022:0185 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2022-3787: RESERVED This candidate has been...

kernel: dm array: fix releasing a faulty array block twice in dm_array_cursor_end

In the Linux kernel, the following vulnerability has been resolved: dm array: fix releasing a faulty array block twice in dmarraycursorend When dmbmreadlock fails due to locking or checksum errors, it releases the faulty block implicitly while leaving an invalid output pointer behind. The caller ...

device-mapper-multipath bug fix and enhancement update

An update is available for device-mapper-multipath. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list For detailed information on changes in this release, see the...