Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: blk-throttle: Set BIOTHROTTLED when bio has been throttled 1. In the current process, all bio instances will set the BIOTHROTTLED flag after blkthrotlbio. 2. If bio needs to be throttled, the timer will be started, and the...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: blk-throttle: Fixed an access race issue during the activation of the throttle policy. Upon repeated cold boots, we occasionally encounter a NULL pointer crash in blkshouldthrotl, when checking the throttle policy before the...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013820)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013820 advisory. In the Linux kernel, the following vulnerability has been resolved: blk-throttle: prevent overflow while calculating wait time There is a problem found by code revie...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011156)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011156 advisory. In the Linux kernel, the following vulnerability has been resolved: blk-throttle: prevent overflow while calculating wait time There is a problem found by code revie...

SUSE-SU-2026:20555-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 16.0 and SL MIxro 6.2 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2025-40147: blk-throttle: fix access race during throttle policy activation bsc1253344. - CVE-2025-40257: mptcp: fix a race in mptcppmdeladdtimer...

CVE-2025-40147 blk-throttle: fix access race during throttle policy activation

In the Linux kernel, the following vulnerability has been resolved: blk-throttle: fix access race during throttle policy activation On repeated cold boots we occasionally hit a NULL pointer crash in blkshouldthrotl when throttling is consulted before the throttle policy is fully enabled for the...

CVE-2025-40147

CVE-2025-40147 (Linux kernel) describes an access race in blk-throttle during throttle policy activation, where a NULL throttle policy state could be dereferenced during early initialization. The connected documents specify a fix that tightens the activation check: return q->td != NULL && test...

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 an access contention in blk-throttle during throttle policy activation, which could lead to a null pointer...

Linux Distros Unpatched Vulnerability : CVE-2025-40147

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - blk-throttle: fix access race during throttle policy activation On repeated cold boots we occasionally hit a NULL pointer crash in blkshouldthrotl when...

Linux Distros Unpatched Vulnerability : CVE-2022-50580

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - blk-throttle: prevent overflow while calculating wait time There is a problem found by code review in tgwithinbpslimit that 'bpslimit jiffyelapsedrnd' might...

SUSE CVE-2022-50580

In the Linux kernel, the following vulnerability has been resolved: blk-throttle: prevent overflow while calculating wait time There is a problem found by code review in tgwithinbpslimit that 'bpslimit jiffyelapsedrnd' might overflow. Fix the problem by calling mulu64u64divu64 instead...

DEBIAN-CVE-2022-50580

In the Linux kernel, the following vulnerability has been resolved: blk-throttle: prevent overflow while calculating wait time There is a problem found by code review in tgwithinbpslimit that 'bpslimit jiffyelapsedrnd' might overflow. Fix the problem by calling mulu64u64divu64 instead...

CVE-2022-50580

In the Linux kernel, the following vulnerability has been resolved: blk-throttle: prevent overflow while calculating wait time There is a problem found by code review in tgwithinbpslimit that 'bpslimit jiffyelapsedrnd' might overflow. Fix the problem by calling mulu64u64divu64 instead...

UBUNTU-CVE-2022-50580

In the Linux kernel, the following vulnerability has been resolved: blk-throttle: prevent overflow while calculating wait time There is a problem found by code review in tgwithinbpslimit that 'bpslimit jiffyelapsedrnd' might overflow. Fix the problem by calling mulu64u64divu64 instead...

CVE-2022-50580 blk-throttle: prevent overflow while calculating wait time

In the Linux kernel, the following vulnerability has been resolved: blk-throttle: prevent overflow while calculating wait time There is a problem found by code review in tgwithinbpslimit that 'bpslimit jiffyelapsedrnd' might overflow. Fix the problem by calling mulu64u64divu64 instead...

CVE-2022-50580

CVE-2022-50580 affects the Linux kernel’s blk-throttle code. A risk existed that in tg_with_in_bps_limit() the expression bps_limit * jiffy_elapsed_rnd could overflow. The fix substitutes a safe multiplication/division helper, calling mul_u64_u64_div_u64() to prevent overflow. Several sources (in...

CVE-2022-50580 blk-throttle: prevent overflow while calculating wait time

In the Linux kernel, the following vulnerability has been resolved: blk-throttle: prevent overflow while calculating wait time There is a problem found by code review in tgwithinbpslimit that 'bpslimit jiffyelapsedrnd' might overflow. Fix the problem by calling mulu64u64divu64 instead...

EUVD-2022-54764

Malicious code in bioql PyPI...

Security update for the Linux Kernel (Live Patch 54 for SLE 15 SP3)

This update for the Linux Kernel 5.3.18-15030059195 fixes several issues. The following security issues were fixed: CVE-2022-49465: blk-throttle: Set BIOTHROTTLED when bio has been throttled bsc1238920. CVE-2025-21772: partitions: mac: fix handling of bogus partition table bsc1238912...

SUSE-SU-2025:02418-1 Security update for the Linux Kernel (Live Patch 54 for SLE 15 SP3)

This update for the Linux Kernel 5.3.18-15030059195 fixes several issues. The following security issues were fixed: - CVE-2022-49465: blk-throttle: Set BIOTHROTTLED when bio has been throttled bsc1238920. - CVE-2025-21772: partitions: mac: fix handling of bogus partition table bsc1238912. -...