SUSE-SU-2024:4216-1 Security update for the Linux Kernel (Live Patch 12 for SLE 15 SP5)

This update for the Linux Kernel 5.14.21-1505005559 fixes several issues. The following security issues were fixed: - CVE-2021-47517: Fix panic when interrupt coaleceing is set via ethtool bsc1225429. - CVE-2024-36904: tcp: Use refcountincnotzero in tcptwskunique bsc1225733. - CVE-2024-43861: Fix...

CVE-2024-53044

In the Linux kernel, the following vulnerability has been resolved: net/sched: schapi: fix xainsert error path in tcfblockgetext This command: $ tc qdisc replace dev eth0 ingressblock 1 egressblock 1 clsact Error: block dev insert failed: -EBUSY. fails because user space requests the same block...

DEBIAN-CVE-2024-53064

In the Linux kernel, the following vulnerability has been resolved: idpf: fix idpfvccoreinit error path In an event where the platform running the device control plane is rebooted, reset is detected on the driver. It releases all the resources and waits for the reset to complete. Once the reset i...

CVE-2024-53044 net/sched: sch_api: fix xa_insert() error path in tcf_block_get_ext()

In the Linux kernel, the following vulnerability has been resolved: net/sched: schapi: fix xainsert error path in tcfblockgetext This command: $ tc qdisc replace dev eth0 ingressblock 1 egressblock 1 clsact Error: block dev insert failed: -EBUSY. fails because user space requests the same block...

CVE-2024-50292 ASoC: stm32: spdifrx: fix dma channel release in stm32_spdifrx_remove

In the Linux kernel, the following vulnerability has been resolved: ASoC: stm32: spdifrx: fix dma channel release in stm32spdifrxremove In case of error when requesting ctrlchan DMA channel, ctrlchan is not null. So the release of the dma channel leads to the following issue: 4.879000...

CLSA-2024-1731933167 kernel: Fix of 36 CVEs

smb: client: fix use-after-free in smb2queryinfocompound CVE-2023-52751 - smb: client: prevent new fids from being removed by laundromat CVE-2023-52751 - cifs: fix dentry lookups in directory handle cache CVE-2023-52751 - uprobe: avoid out-of-bounds memory access of fetching args CVE-2024-50067 -...

USN-7100-2: Linux kernel vulnerabilities

Supraja Sridhara, Benedict Schlüter, Mark Kuhne, Andrin Bertschi, and Shweta Shinde discovered that the Confidential Computing framework in the Linux kernel for x86 platforms did not properly handle 32-bit emulation on TDX and SEV. An attacker with access to the VMM could use this to cause a deni...

kernel: vfio/pci: Disable auto-enable of exclusive INTx IRQ

An incorrect handling flaw was found in the Linux kernel framework for secure userspace device drivers functionality that may interrupt some of the devices. This issue could allow a local user to crash the system...

CVE-2024-50238 phy: qcom: qmp-usbc: fix NULL-deref on runtime suspend

In the Linux kernel, the following vulnerability has been resolved: phy: qcom: qmp-usbc: fix NULL-deref on runtime suspend Commit 413db06c05e7 "phy: qcom-qmp-usb: clean up probe initialisation" removed most users of the platform device driver data from the qcom-qmp-usb driver, but mistakenly also...

The vulnerability of the `remove_device_compression_modes()` function in the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the removedevicecompressionmodes function in the drivers/crypto/intel/iaa/iaacryptomain.c file of the Linux kernel is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, a...

DEBIAN-CVE-2022-49021

In the Linux kernel, the following vulnerability has been resolved: net: phy: fix null-ptr-deref while probe failed I got a null-ptr-deref report as following when doing fault injection test: BUG: kernel NULL pointer dereference, address: 0000000000000058 Oops: 0000 1 PREEMPT SMP KASAN PTI CPU: 1...

CVE-2022-49021

In the Linux kernel, the following vulnerability has been resolved: net: phy: fix null-ptr-deref while probe failed I got a null-ptr-deref report as following when doing fault injection test: BUG: kernel NULL pointer dereference, address: 0000000000000058 Oops: 0000 1 PREEMPT SMP KASAN PTI CPU: 1...

UBUNTU-CVE-2022-49021

In the Linux kernel, the following vulnerability has been resolved: net: phy: fix null-ptr-deref while probe failed I got a null-ptr-deref report as following when doing fault injection test: BUG: kernel NULL pointer dereference, address: 0000000000000058 Oops: 0000 1 PREEMPT SMP KASAN PTI CPU: 1...

UBUNTU-CVE-2024-49871

In the Linux kernel, the following vulnerability has been resolved: Input: adp5589-keys - fix NULL pointer dereference We register a devm action to call adp5589clearconfig and then pass the i2c client as argument so that we can call i2cgetclientdata in order to get our device object. However,...

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 a missing check for the return value of allocorderedworkqueue in the drm/omapdrm subsystem...

PT-2024-7506 · Samsung · Samsung Exynos

Name of the Vulnerable Software and Affected Versions: Samsung Exynos versions 9820 through 9825 Samsung Exynos versions 980 through 990 Samsung Exynos version 850 Samsung Exynos version W920 Description: The issue is related to a use-after-free vulnerability in the m2m scaler driver of Samsung...

Ubuntu 20.04 LTS : Linux kernel vulnerabilities (USN-7009-2)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7009-2 advisory. Chenyuan Yang discovered that the CEC driver driver in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to caus...

Ubuntu 20.04 LTS : Linux kernel vulnerabilities (USN-7007-2)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7007-2 advisory. Chenyuan Yang discovered that the CEC driver driver in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to caus...

Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel vulnerabilities (USN-7007-3)

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-7007-3 advisory. Chenyuan Yang discovered that the CEC driver driver in the Linux kernel contained a use-after-free vulnerability. A local attacker could use...

Ubuntu 22.04 LTS : Linux kernel vulnerabilities (USN-7029-1)

"The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7029-1 advisory. Chenyuan Yang discovered that the CEC driver driver in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cau...