CVE-2022-50224

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Treat NX as a valid SPTE bit for NPT Treat the NX bit as valid when using NPT, as KVM will set the NX bit when the NX huge page mitigation is enabled mindblowing and trigger the WARN that fires on reserved SPTE bits...

OESA-2025-1626 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: scsi: target: Fix WRITESAME No Data Buffer crash In newer version of the SBC specs, we have a NDOB bit that indicates there is no data buffer that gets written...

CVE-2024-57899 wifi: mac80211: fix mbss changed flags corruption on 32 bit systems

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix mbss changed flags corruption on 32 bit systems On 32-bit systems, the size of an unsigned long is 4 bytes, while a u64 is 8 bytes. Therefore, when using oreachsetbitbit, &bits, sizeofchanged BITSPERBYTE, the...

CVE-2024-57899

CVE-2024-57899 affects the Linux kernel’s wifi/mac80211 code. On 32‑bit systems, the code uses or_each_set_bit(bit, &bits, sizeof(changed) * BITS_PER_BYTE) where an 8‑byte u64 is accessed as a 4‑byte unsigned long, causing incorrect bit searches and potential flag corruption in MBSS changes. The ...

crypt_blowfish: 8-bit character mishandling allows different password pairs to produce the same hash

cryptblowfish before 1.1, as used in PHP before 5.3.7 on certain platforms, PostgreSQL before 8.4.9, and other products, does not properly handle 8-bit characters, which makes it easier for context-dependent attackers to determine a cleartext password by leveraging knowledge of a password hash...