kernel: null pointer dereference issues in ice_ptp.c

A null pointer dereference problem was found in iceptp.c in ice in the Linux Kernel. This issue occurs when devmkasprintf returns a pointer to dynamically allocated memory, which can be NULL upon failure...

USN-6938-1 linux, linux-aws, linux-kvm, linux-lts-xenial vulnerabilities

It was discovered that the device input subsystem in the Linux kernel did not properly handle the case when an event code falls outside of a bitmap. A local attacker could use this to cause a denial of service system crash. CVE-2022-48619 黄思聪 discovered that the NFC Controller Interface NCI...

DEBIAN-CVE-2024-41098

In the Linux kernel, the following vulnerability has been resolved: ata: libata-core: Fix null pointer dereference on error If the ataportalloc call in atahostalloc fails, atahostrelease will get called. However, the code in atahostrelease tries to free ataport struct members unconditionally, whi...

UBUNTU-CVE-2024-42082

In the Linux kernel, the following vulnerability has been resolved: xdp: Remove WARN from xdpregmemmodel syzkaller reports a warning in xdpregmemmodel. The warning occurs only if memidinithashtable returns an error. It returns the error in two cases: 1. memory allocation fails; 2. rhashtableinit...

Mozilla: Memory corruption in thread creation

The Mozilla Foundation Security Advisory describes this flaw as: In an out-of-memory scenario an allocation could fail but free would have been called on the pointer afterwards leading to memory corruption...

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. A security vulnerability exists in the Linux kernel that stems from the WARN function in the xbdpregmemmodel function only triggering on memory allocation failure when the...

Mozilla: Memory corruption in thread creation

The Mozilla Foundation Security Advisory describes this flaw as: In an out-of-memory scenario an allocation could fail but free would have been called on the pointer afterwards leading to memory corruption...

Mozilla: Memory corruption in thread creation

The Mozilla Foundation Security Advisory describes this flaw as: In an out-of-memory scenario an allocation could fail but free would have been called on the pointer afterwards leading to memory corruption...

Mozilla: Memory corruption in thread creation

The Mozilla Foundation Security Advisory describes this flaw as: In an out-of-memory scenario an allocation could fail but free would have been called on the pointer afterwards leading to memory corruption...

Mozilla: Memory corruption in thread creation

The Mozilla Foundation Security Advisory describes this flaw as: In an out-of-memory scenario an allocation could fail but free would have been called on the pointer afterwards leading to memory corruption...

Mozilla: Memory corruption in thread creation

The Mozilla Foundation Security Advisory describes this flaw as: In an out-of-memory scenario an allocation could fail but free would have been called on the pointer afterwards leading to memory corruption...

PT-2024-5862

Name of the Vulnerable Software and Affected Versions Libtiff affected versions not specified Description A null pointer dereference flaw was found in Libtiff via tif dirinfo.c. This issue may allow an attacker to trigger memory allocation failures through certain means, such as restricting the...

Mozilla: Memory corruption in thread creation

The Mozilla Foundation Security Advisory describes this flaw as: In an out-of-memory scenario an allocation could fail but free would have been called on the pointer afterwards leading to memory corruption...

Mozilla: Memory corruption in thread creation

The Mozilla Foundation Security Advisory describes this flaw as: In an out-of-memory scenario an allocation could fail but free would have been called on the pointer afterwards leading to memory corruption...

Mozilla: Memory corruption in thread creation

The Mozilla Foundation Security Advisory describes this flaw as: In an out-of-memory scenario an allocation could fail but free would have been called on the pointer afterwards leading to memory corruption...

Mozilla: Memory corruption in thread creation

The Mozilla Foundation Security Advisory describes this flaw as: In an out-of-memory scenario an allocation could fail but free would have been called on the pointer afterwards leading to memory corruption...

Mozilla: Memory corruption in thread creation

The Mozilla Foundation Security Advisory describes this flaw as: In an out-of-memory scenario an allocation could fail but free would have been called on the pointer afterwards leading to memory corruption...

kernel: lib/test_hmm.c: handle src_pfns and dst_pfns allocation failure

In the Linux kernel, the following vulnerability has been resolved: lib/testhmm.c: handle srcpfns and dstpfns allocation failure The kcalloc in dmirrordeviceevictchunk will return null if the physical memory has run out. As a result, if srcpfns or dstpfns is dereferenced, the null pointer...

ALSA-2024:4583 Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: TIPC message reassembly use-after-free remote code execution vulnerability CVE-2024-36886 kernel: ethernet: hisilicon: hns: hnsdsafmisc: fix a possible array overflow in hnsdsafgesrstbypo...

DEBIAN-CVE-2024-40979

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix kernel crash during resume Currently during resume, QMI target memory is not properly handled, resulting in kernel crash in case DMA remap is not supported: BUG: Bad page state in process kworker/u16:54 pfn:36e8...