EUVD-2026-30020

In the Linux kernel, the following vulnerability has been resolved: mmc: core: Avoid bitfield RMW for claim/retune flags Move claimed and retune control flags out of the bitfield word to avoid unrelated RMW side effects in asynchronous contexts. The host-claimed bit shared a word with retune flag...

UBUNTU-CVE-2026-43484

In the Linux kernel, the following vulnerability has been resolved: mmc: core: Avoid bitfield RMW for claim/retune flags Move claimed and retune control flags out of the bitfield word to avoid unrelated RMW side effects in asynchronous contexts. The host-claimed bit shared a word with retune flag...

CVE-2026-43484

In the Linux kernel, the following vulnerability has been resolved: mmc: core: Avoid bitfield RMW for claim/retune flags Move claimed and retune control flags out of the bitfield word to avoid unrelated RMW side effects in asynchronous contexts. The host-claimed bit shared a word with retune flag...

CVE-2026-43484

In the Linux kernel, the following vulnerability has been resolved: mmc: core: Avoid bitfield RMW for claim/retune flags Move claimed and retune control flags out of the bitfield word to avoid unrelated RMW side effects in asynchronous contexts. The host-claimed bit shared a word with retune flag...

PT-2026-40691

In the Linux kernel, the following vulnerability has been resolved: mmc: core: Avoid bitfield RMW for claim/retune flags Move claimed and retune control flags out of the bitfield word to avoid unrelated RMW side effects in asynchronous contexts. The host-claimed bit shared a word with retune flag...

CVE-2026-32018

OpenClaw versions prior to 2026.2.19 contain a race condition vulnerability in concurrent updateRegistry and removeRegistryEntry operations for sandbox containers and browsers. Attackers can exploit unsynchronized read-modify-write operations without locking to cause registry updates to lose data...

CVE-2026-23230

CVE-2026-23230 is a Linux kernel local race in the SMB/CIFS client code where cached_fid bitfields (is_open, has_lease, on_list) were updated via concurrent paths, causing read–modify–write races. The root cause is that these three flags shared a single byte, so an update to one could overwrite o...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the sharing of bit fields with bytes, potentially leading to read-modify-write competition...

PT-2025-52894

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the btrfs file system related to race conditions during bitfield writes within the btrfs clear space info full function. The issue stems from the use ...

CVE-2025-41742 Sprecher Automation: SPRECON-E series has a critical vulnerability due to the use of static cryptographic keys in system components

Sprecher Automations SPRECON-E-C, SPRECON-E-P, SPRECON-E-T3 is vulnerable to attack by an unauthorized remote attacker via default cryptographic keys. The use of these keys allows the attacker to read, modify, and write projects and data, or to access any device via remote maintenance...

EUVD-2025-200220

Sprecher Automations SPRECON-E-C, SPRECON-E-P, SPRECON-E-T3 is vulnerable to attack by an unauthorized remote attacker via default cryptographic keys. The use of these keys allows the attacker to read, modify, and write projects and data, or to access any device via remote maintenance...

ACPI: CPPC: Make rmw_lock a raw_spin_lock

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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. Linux kernel has a security vulnerability that stems from the presence of an rmwlock type issue...

PT-2021-8013 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to the async xor function in the Linux kernel, which can cause data corruption problems due to incorrect calculation of xor values when sharing one page if PAGE SI...