CVE-2021-47497 nvmem: Fix shift-out-of-bound (UBSAN) with byte size cells

In the Linux kernel, the following vulnerability has been resolved: nvmem: Fix shift-out-of-bound UBSAN with byte size cells If a cell has 'nbits' equal to a multiple of BITSPERBYTE the logic p &= GENMASKcell-nbits%BITSPERBYTE - 1, 0; will become undefined behavior because nbits modulo BITSPERBYT...

SUSE CVE-2024-4774

The ShmemCharMapHashEntry code was susceptible to potentially undefined behavior by bypassing the move semantics for one of its data members. This vulnerability affects Firefox 126...

DEBIAN-CVE-2023-52818

In the Linux kernel, the following vulnerability has been resolved: drm/amd: Fix UBSAN array-index-out-of-bounds for SMU7 For pptable structs that use flexible array sizes, use flexible arrays...

DEBIAN-CVE-2023-52819

In the Linux kernel, the following vulnerability has been resolved: drm/amd: Fix UBSAN array-index-out-of-bounds for Polaris and Tonga For pptable structs that use flexible array sizes, use flexible arrays...

UBUNTU-CVE-2023-52764

In the Linux kernel, the following vulnerability has been resolved: media: gspca: cpia1: shift-out-of-bounds in setflicker Syzkaller reported the following issue: UBSAN: shift-out-of-bounds in drivers/media/usb/gspca/cpia1.c:1031:27 shift exponent 245 is too large for 32-bit type 'int' When the...

UBUNTU-CVE-2023-52832

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: don't return unset power in ieee80211gettxpower We can get a UBSAN warning if ieee80211gettxpower returns the INTMIN value mac80211 internally uses for "unset power level". UBSAN: signed-integer-overflow in...

CVE-2021-47255 kvm: LAPIC: Restore guard to prevent illegal APIC register access

In the Linux kernel, the following vulnerability has been resolved: kvm: LAPIC: Restore guard to prevent illegal APIC register access Per the SDM, "any access that touches bytes 4 through 15 of an APIC register may cause undefined behavior and must not be executed." Worse, such an access in...

CVE-2024-4774

The ShmemCharMapHashEntry code was susceptible to potentially undefined behavior by bypassing the move semantics for one of its data members. This vulnerability affects Firefox 126...

CVE-2024-4775

An iterator stop condition was missing when handling WASM code in the built-in profiler, potentially leading to invalid memory access and undefined behavior. Note: This issue only affects the application when the profiler is running. This vulnerability affects Firefox 126...

UBUNTU-CVE-2024-4774

The ShmemCharMapHashEntry code was susceptible to potentially undefined behavior by bypassing the move semantics for one of its data members. This vulnerability affects Firefox 126...

CVE-2024-4775

CVE-2024-4775 affects Mozilla Firefox prior to 126. The issue is an missing iterator stop condition when handling WASM code in the built-in profiler, potentially causing invalid memory access and undefined behavior. Affected product: Firefox (pre-126). Root cause: incomplete iterator termination ...

CVE-2024-4774

The ShmemCharMapHashEntry code was susceptible to potentially undefined behavior by bypassing the move semantics for one of its data members. This vulnerability affects Firefox 126...

CVE-2024-4775

An iterator stop condition was missing when handling WASM code in the built-in profiler, potentially leading to invalid memory access and undefined behavior. Note: This issue only affects the application when the profiler is running. This vulnerability affects Firefox 126...

CVE-2024-4775

An iterator stop condition was missing when handling WASM code in the built-in profiler, potentially leading to invalid memory access and undefined behavior. Note: This issue only affects the application when the profiler is running. This vulnerability affects Firefox 126...

CVE-2024-4774

The ShmemCharMapHashEntry code was susceptible to potentially undefined behavior by bypassing the move semantics for one of its data members. This vulnerability affects Firefox 126...

CVE-2024-4775

An iterator stop condition was missing when handling WASM code in the built-in profiler, potentially leading to invalid memory access and undefined behavior. Note: This issue only affects the application when the profiler is running. This vulnerability affects Firefox 126...

PT-2024-5437

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the crypto starfive module in the Linux kernel, where a variable length buffer allocated in the software stack for RSA text data is freed, causing undefined...

PT-2024-28063

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.9.0-rc6+ Description A vulnerability in the Linux kernel has been resolved, specifically in the bnxt re module. The issue is related to undefined behavior when the bnxt qplib alloc init hwq function is called...

CVE-2024-27069

In the Linux kernel, the following vulnerability has been resolved: ovl: relax WARNON in ovlverifyarea syzbot hit an assertion in copy up data loop which looks like it is the result of a lower file whose size is being changed underneath overlayfs. This type of use case is documented to cause...

CVE-2024-27069

CVE-2024-27069 affects the Linux kernel overlayfs ovl_verify_area path. The issue was a WARN_ON assertion triggered by syzbot’s copy-up loop when a lower file’s size changes underneath overlayfs. The documented fix relaxes the WARN_ON in ovl_verify_area and aligns error handling (returning EIO fo...