kernel: igb: fix a use-after-free issue in igb_clean_tx_ring

A vulnerability was found in the Linux kernel in the Intel igb driver function igbcleantxring when running in XDP mode. A use-after-free issue can arise from attempting to free skb memory using devkfreeskbany. This issue potentially leads to system instability and memory corruption...

kernel: veth: Ensure eth header is in skb's linear part

In the Linux kernel, the following vulnerability has been resolved: veth: Ensure eth header is in skb's linear part After feeding a decapsulated packet to a veth device with actmirred, skbheadlen may be 0. But vethxmit calls devforwardskb, which expects at least ETHHLEN byte of linear data as...

Linux Kernel kcm kcmsock.c kcm_tx_work race condition

...

PT-2022-34688 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v4.19.259 Description: The issue is related to the addition of RC code in the cc2520 tx function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions...

PT-2022-34673 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.4.214 Description: A potential security issue has been identified in the Linux Kernel, specifically in the cc2520 tx function. The actual impact and attack plausibility have not yet been proven...

kernel: ice: Fix memory corruption in VF driver

In the Linux kernel, the following vulnerability has been resolved: ice: Fix memory corruption in VF driver Disable VF's RX/TX queues, when it's disabled. VF can have queues enabled, when it requests a reset. If PF driver assumes that VF is disabled, while VF still has queues configured, VF may...

PT-2024-8453 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a null pointer dereference in the efx hard start xmit function. This can occur when trying to get the channel from the tx queue variable, which is wrong because...

PT-2022-33236 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.19.8 Description: The issue is related to the IFORCE XMIT RUNNING flag in the Linux Kernel. It was introduced in version v2.6.33 and is fixed in version v5.19.8. The actual impact and attack plausibility have...

AZL-10975 CVE-2022-2962 affecting package qemu for versions less than 6.2.0-13

A DMA reentrancy issue was found in the Tulip device emulation in QEMU. When Tulip reads or writes to the rx/tx descriptor or copies the rx/tx frame, it doesn't check whether the destination address is its own MMIO address. This can cause the device to trigger MMIO handlers multiple times, possib...

GSD-2022-1004476 xsk: Fix generic transmit when completion queue reservation fails

xsk: Fix generic transmit when completion queue reservation fails This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.51 by commit...

GSD-2022-1004273 xsk: Fix generic transmit when completion queue reservation fails

xsk: Fix generic transmit when completion queue reservation fails This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.18.8 by commit...

OESA-2022-1690 qemu security update

QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed. Security Fixes: sdwpaddr in hw/sd/sd.c in QEMU 4.2.0 uses an unvalidated address, which leads to an out-of-bounds read during sdhciwrite operations. A guest OS user can crash the QEMU...

OESA-2022-1666 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: usb8devstartxmit in drivers/net/can/usb/usb8dev.c in the Linux kernel through 5.17.1 has a double free.CVE-2022-28388 mcbausbstartxmit in drivers/net/can/usb/mcbausb.c in the Linux kernel through 5.17.1 has a double...

The vulnerability of the ems_usb_start_xmit function in Linux kernel allows attackers to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the emsusbstartxmit function in the Linux kernel’s drivers/net/can/usb/emsusb.c file is related to a memory reclamation error. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of protected information from a...

CLSA-2022-1649869212 Fix CVE(s): CVE-2022-28388

CVE-2022-28388 - ELSCVE-3855 can: usb8dev: usb8devstartxmit: fix double devkfreeskb in error path...

UBUNTU-CVE-2022-28390

emsusbstartxmit in drivers/net/can/usb/emsusb.c in the Linux kernel through 5.17.1 has a double free...

AZL-9068 CVE-2021-20257 affecting package qemu for versions less than 6.2.0-2

An infinite loop flaw was found in the e1000 NIC emulator of the QEMU. This issue occurs while processing transmits tx descriptors in processtxdesc if various descriptor fields are initialized with invalid values. This flaw allows a guest to consume CPU cycles on the host, resulting in a denial o...

DEBIAN-CVE-2021-20257

An infinite loop flaw was found in the e1000 NIC emulator of the QEMU. This issue occurs while processing transmits tx descriptors in processtxdesc if various descriptor fields are initialized with invalid values. This flaw allows a guest to consume CPU cycles on the host, resulting in a denial o...

CVE-2021-20257

An infinite loop flaw was found in the e1000 NIC emulator of the QEMU. This issue occurs while processing transmits tx descriptors in processtxdesc if various descriptor fields are initialized with invalid values. This flaw allows a guest to consume CPU cycles on the host, resulting in a denial o...

QEMU: net: e1000: infinite loop while processing transmit descriptors

An infinite loop flaw was found in the e1000 NIC emulator of the QEMU. This issue occurs while processing transmits tx descriptors in processtxdesc if various descriptor fields are initialized with invalid values. This flaw allows a guest to consume CPU cycles on the host, resulting in a denial o...