UBUNTU-CVE-2024-26760

In the Linux kernel, the following vulnerability has been resolved: scsi: target: pscsi: Fix bioput for error case As of commit 066ff571011d "block: turn biokmalloc into a simple kmalloc wrapper", a bio allocated by biokmalloc must be freed by biouninit and kfree. That is not done properly for th...

LSN-0102-1: Kernel Live Patch Security Notice

It was discovered that a race condition existed in the iouring subsystem in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code.CVE-2023-1872 Lonial Con discovered that the...

UBUNTU-CVE-2024-26670

In the Linux kernel, the following vulnerability has been resolved: arm64: entry: fix ARM64WORKAROUNDSPECULATIVEUNPRIVLOAD Currently the ARM64WORKAROUNDSPECULATIVEUNPRIVLOAD workaround isn't quite right, as it is supposed to be applied after the last explicit memory access, but is immediately...

PT-2024-18893 · Kernel · Kernel

Name of the Vulnerable Software and Affected Versions: Kernel affected versions not specified Description: The issue is related to memory corruption in the Kernel while handling GPU operations. Recommendations: At the moment, there is no information about a newer version that contains a fix for...

PT-2024-13088 · Qualcomm · Snapdragon +6

Name of the Vulnerable Software and Affected Versions: No specific software or version information is provided. Description: The issue involves memory corruption in HLOS when running kernel address sanitizers syzkaller on tmecom with DEBUG FS enabled. Recommendations: At the moment, there is no...

Qualcomm Chipsets security vulnerabilities

Qualcomm Chipsets are a family of chipsets from Qualcomm Incorporated USA. A security vulnerability exists in Qualcomm Chipsets that originates from a memory corruption in the kernel when processing GPU operations...

UBUNTU-CVE-2021-47170

In the Linux kernel, the following vulnerability has been resolved: USB: usbfs: Don't WARN about excessively large memory allocations Syzbot found that the kernel generates a WARNing if the user tries to submit a bulk transfer through usbfs with a buffer that is way too large. This isn't a bug in...

Exploit for CVE-2022-32898

CVE-2022-32898: ANEProgramCreate multiple kernel memory cor...

USN-6701-2: Linux kernel (GCP) vulnerabilities

Ruihan Li discovered that the bluetooth subsystem in the Linux kernel did not properly perform permissions checks when handling HCI sockets. A physically proximate attacker could use this to cause a denial of service bluetooth communication. CVE-2023-2002 It was discovered that the NVIDIA Tegra...

Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel (AWS) vulnerabilities (USN-6705-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6705-1 advisory. It was discovered that the DesignWare USB3 for Qualcomm SoCs driver in the Linux kernel did not properly handle certain error conditions duri...

kernel: memory leak in ttusb_dec_exit_dvb() in media/usb/ttusb-dec/ttusb_dec.c

A memory leak issue was found in the Linux kernel media subsystem in the TTUSB DEC driver. It could occur in the ttusbdecexitdvb function because of the lack of a dvbfrontenddetach call. A local user could trigger this flaw by repeatedly plugging and unplugging the device, potentially causing a...

UBUNTU-CVE-2021-47126

In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix KASAN: slab-out-of-bounds Read in fib6nhflushexceptions Reported by syzbot: HEAD commit: 90c911ad Merge tag 'fixes' of git://git.kernel.org/pub/scm.. git tree:...

UBUNTU-CVE-2021-47133

In the Linux kernel, the following vulnerability has been resolved: HID: amdsfh: Fix memory leak in amdsfhwork Kmemleak tool detected a memory leak in the amdsfh driver. ==================== unreferenced object 0xffff88810228ada0 size 32: comm "insmod", pid 3968, jiffies 4295056001 age 775.792s h...

CentOS 7 : kpatch-patch (RHSA-2024:1323)

The remote CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:1323 advisory. - There are use-after-free vulnerabilities in the Linux kernel's net/bluetooth/l2capcore.c's l2capconnect and l2capleconnectreq functions which may all...

USN-6681-3: Linux kernel vulnerabilities

Wenqing Liu discovered that the f2fs file system implementation in the Linux kernel did not properly validate inode types while performing garbage collection. An attacker could use this to construct a malicious f2fs image that, when mounted and operated on, could cause a denial of service system...

kernel: bpf: Incorrect verifier pruning leads to unsafe code paths being incorrectly marked as safe

An incorrect verifier pruning flaw was found in BPF in the Linux Kernel that may lead to unsafe code paths incorrectly marked as safe, resulting in arbitrary read/writes in kernel memory, lateral privilege escalation, and container escape...

kernel: bpf: Incorrect verifier pruning leads to unsafe code paths being incorrectly marked as safe

An incorrect verifier pruning flaw was found in BPF in the Linux Kernel that may lead to unsafe code paths incorrectly marked as safe, resulting in arbitrary read/writes in kernel memory, lateral privilege escalation, and container escape...

Linux PowerPC PSeries Kernel Driver Heap Buffer Overflow DoS

The vulnerability of the dlparmemoryremovebyindex function in the Linux operating system’s PowerPC PSeries kernel memory driver relates to reading memory beyond the allocated buffer. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

CVE-2024-23265

A memory corruption vulnerability was addressed with improved locking. This issue is fixed in iOS 16.7.6 and iPadOS 16.7.6, iOS 17.4 and iPadOS 17.4, macOS Monterey 12.7.4, macOS Sonoma 14.4, macOS Ventura 13.6.5, tvOS 17.4, visionOS 1.1, watchOS 10.4. An app may be able to cause unexpected syste...

CVE-2024-23265

A memory corruption vulnerability was addressed with improved locking. This issue is fixed in iOS 16.7.6 and iPadOS 16.7.6, iOS 17.4 and iPadOS 17.4, macOS Monterey 12.7.4, macOS Sonoma 14.4, macOS Ventura 13.6.5, tvOS 17.4, visionOS 1.1, watchOS 10.4. An app may be able to cause unexpected syste...