Linux cs42l43_mcu_load_firmware Buffer Overflow

The vulnerability of the cs42l43mculoadfirmware function in the drivers/mfd/cs42l43.c file of the Linux kernel is related to insufficient resource control during its existence. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of...

Linux scmi_power_name_get() function Heap Buffer Overflow

The vulnerability of the scmipowernameget function in the drivers/firmware/armscmi/power.c file of the Linux kernel is related to access control deficiencies. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of protected...

Linux kernel wcn36xx_smd_trigger_ba_rsp Buffer Overflow

The vulnerability of the wcn36xxsmdtriggerbarsp function in the drivers/net/wireless/ath/wcn36xx/smd.c component of the Linux kernel is related to the improper implementation of control flow. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

Linux drivers/mmc/host/vub300.c DoS

The vulnerability of the drivers/mmc/host/vub300.c component in the Linux operating system is related to the implementation of an incorrect control flow. Exploiting this vulnerability can allow an attacker to cause a service failure...

DEBIAN-CVE-2026-98619

In the Linux kernel, the following vulnerability has been resolved: net: ethtool: keep rtnllock for the ioctl self test An offline self test that brings the interface down and back up with netifclose / netifopen requires rtnllock for both. Since the ethtool IOCTL path became rtnl-optional for...

CVE-2026-98619

In the Linux kernel, the following vulnerability has been resolved: net: ethtool: keep rtnllock for the ioctl self test An offline self test that brings the interface down and back up with netifclose / netifopen requires rtnllock for both. Since the ethtool IOCTL path became rtnl-optional for...

AZL-109283 CVE-2026-98515 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau: fix double-free in nvifvmmdtor On failure, nouveaucliinit calls nouveauclifini to tear the client down. Then, nouveaudrmopen also enters into its cleanup path and calls nouveauclifini AGAIN. nouveauclifini calls...

CVE-2026-98619

In the Linux kernel, the following vulnerability has been resolved: net: ethtool: keep rtnllock for the ioctl self test An offline self test that brings the interface down and back up with netifclose / netifopen requires rtnllock for both. Since the ethtool IOCTL path became rtnl-optional for...

CVE-2026-98619 net: ethtool: keep rtnl_lock for the ioctl self test

In the Linux kernel, the following vulnerability has been resolved: net: ethtool: keep rtnllock for the ioctl self test An offline self test that brings the interface down and back up with netifclose / netifopen requires rtnllock for both. Since the ethtool IOCTL path became rtnl-optional for...

CVE-2026-98619 net: ethtool: keep rtnl_lock for the ioctl self test

In the Linux kernel, the following vulnerability has been resolved: net: ethtool: keep rtnllock for the ioctl self test An offline self test that brings the interface down and back up with netifclose / netifopen requires rtnllock for both. Since the ethtool IOCTL path became rtnl-optional for...

EUVD-2026-103664

In the Linux kernel, the following vulnerability has been resolved: net: ethtool: keep rtnllock for the ioctl self test An offline self test that brings the interface down and back up with netifclose / netifopen requires rtnllock for both. Since the ethtool IOCTL path became rtnl-optional for...

CVE-2026-98619

The Linux kernel contains a vulnerability where the ETHTOOL_TEST ioctl runs without the required rtnl_lock for certain ops-locked drivers. Because the ioctl path became rtnl-optional , drivers like fbnic and bnxt perform offline self-tests that tear down and reopen the interface using only the ne...

CVE-2026-98515 drm/nouveau: fix double-free in nvif_vmm_dtor

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau: fix double-free in nvifvmmdtor On failure, nouveaucliinit calls nouveauclifini to tear the client down. Then, nouveaudrmopen also enters into its cleanup path and calls nouveauclifini AGAIN. nouveauclifini calls...

CVE-2026-98515 drm/nouveau: fix double-free in nvif_vmm_dtor

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau: fix double-free in nvifvmmdtor On failure, nouveaucliinit calls nouveauclifini to tear the client down. Then, nouveaudrmopen also enters into its cleanup path and calls nouveauclifini AGAIN. nouveauclifini calls...

CVE-2026-98515

A double-free vulnerability exists in the Linux kernel 's nouveau graphics driver within the nvif_vmm_dtor function. The flaw occurs because the nouveau_cli_fini() routine is called twice during certain failure paths in nouveau_cli_init() and nouveau_drm_open(). Because vmm->page is freed unco...

CLSA-2025-1742469561 kernel: Fix of 21 CVEs

net: defer final 'struct net' free in netns dismantle CVE-2024-56658 - smb: client: fix potential deadlock when releasing mids CVE-2023-52757 - tcp/dccp: Don't use timerpending in reqskqueueunlink. CVE-2024-50154 - ALSA: 6fire: Release resources at card release CVE-2024-53239 - smb: client: fix...

CLSA-2023-1701962635 kernel: Fix of 19 CVEs

net/tls: do not free tlsrec on async operation in bpfexectxverdict CVE-2023-6176 - wifi: mac80211: fix MBSSID parsing use-after-free CVE-2022-42719 - mac80211: always allocate struct ieee80211elems CVE-2022-42719 - x86/sev: Check for user-space IOIO pointing to kernel space CVE-2023-46813 -...

CVE-2026-98619: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net: ethtool: keep rtnllock for the ioctl self test An offline self test that brings the interface down and back up with netifclose / netifopen requires rtnllock for both. Since the ethtool IOCTL path became rtnl-optional for...

Linux Kernel Security Vulnerabilities

The Linux kernel version 6.18 contains a security vulnerability. This vulnerability stems from emmactxmemmap in drivers/net/ethernet/spacemit/k1emac.c, which fails to clear the written TX descriptors when fragment mapping fails. As a result, the DMA engine may access an old address that has been...

Linux Kernel Security Vulnerabilities

The Linux kernel version 4.12 has a security vulnerability. This vulnerability arises from the failure to reset the saved termios state during device registration. Additionally, some TTY drivers do not ensure that the next device number is no longer used. When the TTY is closed and termios is...