kernel: Race between task migrating pages and another task calling exit_mmap to release those same pages getting invalid opcode BUG in include/linux/swapops.h

A flaw was found in pfnswapentrytopage in memory management subsystem in the Linux Kernel. In this flaw, an attacker with a local user privilege may cause a denial of service problem due to a BUG statement referencing pmdt x...

kernel: media: dvb-usb: fix memory leak in dvb_usb_adapter_init()

In the Linux kernel, the following vulnerability has been resolved: media: dvb-usb: fix memory leak in dvbusbadapterinit Syzbot reports a memory leak in "dvbusbadapterinit". The leak is due to not accounting for and freeing current iteration's adapter-priv in case of an error. Currently if an err...

kernel: Linux kernel: Memory leak in mt76 Wi-Fi driver leads to Denial of Service

A flaw was found in the Linux kernel's mt76 Wi-Fi driver. A memory leak occurs when the mt7996mcuexit routine fails to properly clear memory queues if the mt7996firmwarestate encounters an issue. This vulnerability could allow a local attacker with low privileges to cause a Denial of Service DoS ...

kernel: Race between task migrating pages and another task calling exit_mmap to release those same pages getting invalid opcode BUG in include/linux/swapops.h

A flaw was found in pfnswapentrytopage in memory management subsystem in the Linux Kernel. In this flaw, an attacker with a local user privilege may cause a denial of service problem due to a BUG statement referencing pmdt x...

The vulnerability of the `find_abstract_instance_name` function in the `dwarf2.c` component of the GNU Binutils development environment allows a hacker to induce a service failure.

The vulnerability of the findabstractinstancename function in the dwarf2.c component of the GNU Binutils development environment is related to the execution of a loop with an unreachable exit condition. Exploiting this vulnerability allows an attacker who operates remotely to trigger a service...

The vulnerability of the decode_line_info function in the dwarf2.c component of the GNU Binutils development environment allows a hacker to induce a service failure.

The vulnerability of the decodelineinfo function in the dwarf2.c component of the GNU Binutils development environment is related to the execution of a loop with an unreachable exit condition. Exploiting this vulnerability allows an attacker to trigger a service failure using a specially created...

The vulnerability of the `read_formatted_entries` function in the `dwarf2.c` component of the GNU Binutils development environment allows a hacker to induce a service failure.

The vulnerability of the readformattedentries function in the dwarf2.c component of the GNU Binutils development environment is related to the execution of a loop with an unreachable exit condition. Exploiting this vulnerability allows an attacker to trigger a service failure using a specially...

The vulnerability of the cvtGlyph function in the FoFiType1C component of the Poppler PDF rendering library allows a malicious actor to cause a service failure.

The vulnerability of the cvtGlyph function in the FoFiType1C component of the Poppler PDF rendering library is related to the execution of a loop with an unreachable exit condition. Exploiting this vulnerability could allow a malicious actor to cause service failure by using a specially created P...

The vulnerability in the cr parser_parse_selector_core function of the cr-parser.c library, used for working with cascade CSS2 Libcroco tables, allows a attacker to cause a service failure.

The vulnerability of the cr parserparseselectorcore function in the cr-parser.c component, a library for working with cascading CSS tables, is related to the execution of a loop with an unavailable exit condition. Exploiting this vulnerability could allow a malicious actor to cause service failur...

The vulnerability of the handle_symtab function in the readelf.c component of the ELF modification and analysis utility Elfutils allows a attacker to cause a service failure.

The vulnerability in the handlesymtab function of the readelf.c component of the ELF modification and analysis tool Elfutils involves executing a loop with an unreachable exit condition. Exploiting this vulnerability could allow an attacker to cause a service failure using a specially created fil...

The vulnerability of Python libraries for working with PDF files, such as PyPDF and PyPDF2, relates to the execution of loops with an unreachable exit condition. This allows attackers to cause service failures.

The vulnerability of Python libraries for working with PDF files, such as PyPDF and PyPDF2, is related to the execution of a loop with an unreachable exit condition. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the PyPDF2 library for processing PDF files, related to the execution of a loop with an unreachable exit condition, allows a hacker to cause a service failure.

The vulnerability of the PyPDF2 library for processing PDF files relates to the execution of a loop with an unreachable exit condition. Exploiting this vulnerability could allow a malicious actor to cause service failures...

The vulnerability of Qubes Mirage Firewall, related to the execution of a loop with an unavailable exit condition, allows a intruder to trigger a service failure.

The vulnerability of Qubes Mirage Firewall is related to the execution of a loop with an unavailable exit condition. Exploiting this vulnerability allows a malicious actor to cause a service failure by sending specially crafted UDP packets...

kernel: wifi: mt76: mt7915: fix memory leak in mt7915_mcu_exit

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: fix memory leak in mt7915mcuexit Always purge mcu skb queues in mt7915mcuexit routine even if mt7915firmwarestate fails...

kernel: media: dvb-usb: fix memory leak in dvb_usb_adapter_init()

In the Linux kernel, the following vulnerability has been resolved: media: dvb-usb: fix memory leak in dvbusbadapterinit Syzbot reports a memory leak in "dvbusbadapterinit". The leak is due to not accounting for and freeing current iteration's adapter-priv in case of an error. Currently if an err...

kernel: blk-iolatency: Fix memory leak on add_disk() failures

In the Linux kernel, the following vulnerability has been resolved: blk-iolatency: Fix memory leak on adddisk failures When a gendisk is successfully initialized but adddisk fails such as when a loop device has invalid number of minor device numbers specified, blkcginitdisk is called during init...

kernel: regulator: core: Prevent integer underflow

In the Linux kernel, the following vulnerability has been resolved: regulator: core: Prevent integer underflow By using a ratio of delay to pollenabledtime that is not integer timeremaining underflows and does not exit the loop as expected. As delay could be derived from DT and pollenabledtime is...

kernel: bpf: Fix memory leaks in __check_func_call

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix memory leaks in checkfunccall kmemleak reports this issue: unreferenced object 0xffff88817139d000 size 2048: comm "testprogs", pid 33246, jiffies 4307381979 age 45851.820s hex dump first 32 bytes: 01 00 00 00 00 00 00 00...

kernel: KVM: SEV-ES / SEV-SNP VMGEXIT double fetch vulnerability

A flaw was found in KVM AMD Secure Encrypted Virtualization SEV in the Linux kernel. A KVM guest using SEV-ES or SEV-SNP with multiple vCPUs can trigger a double fetch race condition vulnerability and invoke the VMGEXIT handler recursively. If an attacker manages to call the handler multiple time...

flatpak: TIOCLINUX can send commands outside sandbox if running on a virtual console

A flaw was found in Flatpak, a system for building, distributing, and running sandboxed desktop applications on Linux. It contains a vulnerability similar to CVE-2017-5226 but using the TIOCLINUX ioctl command instead of TIOCSTI. If a Flatpak app is run on a Linux virtual console such as /dev/tty...