SUSE CVE-2026-45953

In the Linux kernel, the following vulnerability has been resolved: md/raid5: fix IO hang with degraded array with llbitmap When llbitmap bit state is still unwritten, any new write should force rcw, as bitmapops-blockssynced is checked in handlestripedirtying. However, later the same check is...

SUSE CVE-2026-45957

In the Linux kernel, the following vulnerability has been resolved: rcu: Fix rcureadunlock deadloop due to softirq Commit 5f5fa7ea89dc "rcu: Don't use negative nesting depth in rcureadunlock" removes the recursion-protection code from rcureadunlock. Therefore, we could invoke the deadloop in...

EUVD-2026-32241

In the Linux kernel, the following vulnerability has been resolved: rcu: Fix rcureadunlock deadloop due to softirq Commit 5f5fa7ea89dc "rcu: Don't use negative nesting depth in rcureadunlock" removes the recursion-protection code from rcureadunlock. Therefore, we could invoke the deadloop in...

CVE-2026-45957

In the Linux kernel, the following vulnerability has been resolved: rcu: Fix rcureadunlock deadloop due to softirq Commit 5f5fa7ea89dc "rcu: Don't use negative nesting depth in rcureadunlock" removes the recursion-protection code from rcureadunlock. Therefore, we could invoke the deadloop in...

UBUNTU-CVE-2026-45957

In the Linux kernel, the following vulnerability has been resolved: rcu: Fix rcureadunlock deadloop due to softirq Commit 5f5fa7ea89dc "rcu: Don't use negative nesting depth in rcureadunlock" removes the recursion-protection code from rcureadunlock. Therefore, we could invoke the deadloop in...

CVE-2026-45957

CVE-2026-45957 affects the Linux kernel where removing recursion-protection from __rcu_read_unlock() can cause a deadloop when raise_softirq_irqoff() is invoked with ftrace enabled during rcu_read_unlock_special(). The issue, observed as a deadlock trace in trace.c, was fixed by commits that refo...

CVE-2026-45957 rcu: Fix rcu_read_unlock() deadloop due to softirq

In the Linux kernel, the following vulnerability has been resolved: rcu: Fix rcureadunlock deadloop due to softirq Commit 5f5fa7ea89dc "rcu: Don't use negative nesting depth in rcureadunlock" removes the recursion-protection code from rcureadunlock. Therefore, we could invoke the deadloop in...

CVE-2026-45957

In the Linux kernel, the following vulnerability has been resolved: rcu: Fix rcureadunlock deadloop due to softirq Commit 5f5fa7ea89dc "rcu: Don't use negative nesting depth in rcureadunlock" removes the recursion-protection code from rcureadunlock. Therefore, we could invoke the deadloop in...

PT-2026-43824

In the Linux kernel, the following vulnerability has been resolved: rcu: Fix rcu read unlock deadloop due to softirq Commit 5f5fa7ea89dc "rcu: Don't use negative nesting depth in rcu read unlock" removes the recursion-protection code from rcu read unlock. Therefore, we could invoke the deadloop i...

CVE-2026-45957

rcu: Fix rcureadunlock deadloop due to softirq...

CLSA-2026-1778276927 kernel: Fix of 33 CVEs

rxrpc: Also unshare DATA/RESPONSE packets when paged frags are present - xfrm: esp: avoid in-place decrypt on shared skb frags - ext4: avoid OOB when system.data xattr changes underneath the filesystem CVE-2024-47701 - gpiolib: cdev: fix uninitialised kfifo CVE-2024-36898 - wifi: mt76: Fix...

Astra Linux - уязвимость в linux-5.10, linux-6.1, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: net/smc: Check the return value of sockrecvmsg when draining CLC data. When receiving a CLC message, the field fieldlength in smcclcmsghdr indicates the length of the message that should be received from the network. The value of...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013368)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013368 advisory. In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix deadloop issue on reading tracepipe Soft lockup occurs when reading file...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993203)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993203 advisory. In the Linux kernel, the following vulnerability has been resolved: net/smc: check return value of sockrecvmsg when draining clc data When receiving clc msg, the fie...

Linux Distros Unpatched Vulnerability : CVE-2023-53668

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ring-buffer: Fix deadloop issue on reading tracepipe Soft lockup occurs when reading file 'tracepipe': watchdog: BUG: soft lockup - CPU6 stuck for 22s! cat:448...

SUSE CVE-2023-53668

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix deadloop issue on reading tracepipe Soft lockup occurs when reading file 'tracepipe': watchdog: BUG: soft lockup - CPU6 stuck for 22s! cat:4488 ... RIP: 0010:ringbufferemptycpu+0xed/0x170 RSP: 0018:ffff88810dd6fc...

EUVD-2025-32744

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix deadloop issue on reading tracepipe Soft lockup occurs when reading file 'tracepipe': watchdog: BUG: soft lockup - CPU6 stuck for 22s! cat:4488 ... RIP: 0010:ringbufferemptycpu+0xed/0x170 RSP: 0018:ffff88810dd6fc...

CVE-2023-53668

CVE-2023-53668 affects the Linux kernel ring-buffer subsystem used by tracing_read_pipe/trace_pipe. The issue is a deadloop where a non-empty buffer cannot be read because rb_num_of_entries() == 0, leading to endless waiting when user-space buffers aren’t filled. Root cause: when the ringbuffer i...

CVE-2023-53668 ring-buffer: Fix deadloop issue on reading trace_pipe

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix deadloop issue on reading tracepipe Soft lockup occurs when reading file 'tracepipe': watchdog: BUG: soft lockup - CPU6 stuck for 22s! cat:4488 ... RIP: 0010:ringbufferemptycpu+0xed/0x170 RSP: 0018:ffff88810dd6fc...

CVE-2023-53668 ring-buffer: Fix deadloop issue on reading trace_pipe

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix deadloop issue on reading tracepipe Soft lockup occurs when reading file 'tracepipe': watchdog: BUG: soft lockup - CPU6 stuck for 22s! cat:4488 ... RIP: 0010:ringbufferemptycpu+0xed/0x170 RSP: 0018:ffff88810dd6fc...