CVE-2024-58009

CVE-2024-58009 : In the Linux kernel, a NULL sock pointer could reach l2cap_sock_alloc() when invoked from l2cap_sock_new_connection_cb(), with error paths not handling NULL. The vulnerability was resolved by ensuring NULL checks (and related path awareness) in the Bluetooth L2CAP layer, effectiv...

CVE-2022-49578 ip: Fix data-races around sysctl_ip_prot_sock.

In the Linux kernel, the following vulnerability has been resolved: ip: Fix data-races around sysctlipprotsock. sysctlipprotsock is accessed concurrently, and there is always a chance of data-race. So, all readers and writers need some basic protection to avoid load/store-tearing...

CVE-2022-49578

CVE-2022-49578 concerns a data race in the Linux kernel related to sysctl_ip_prot_sock. The root cause is concurrent access to sysctl_ip_prot_sock, causing load/store tearing unless proper synchronization is used. The vulnerability affects the kernel’s IP/sysctl handling and is stated as resolved...

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 requestsock leak in the sk lookup helper...

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 failure to cancel a timer in the scosockconnect function, resulting in reuse after release...

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 Linux kernel that stems from the sock module not properly handling ULP protection checks during psock initialization...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: ISO: Fixed UAF in isosocktimeout The conn-sk might have been unlinked/freed while waiting for isoconnlock. Therefore, this check determines whether conn-sk is still valid by verifying that it is part of isosklist...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: bnep: fixed wild-memory-access in protounregister The issues are as follows: KASAN: possible wild-memory-access within the range 0xdead...108-0xdead...10f CPU: 3 UID: 0 PID: 2805 Comm: rmmod Tainted: G W RIP:...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: hcisock: Fixed an issue where user input was not validated. The length of user input was checked before copying data...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: net: sched: schmultiq: fix possible OOB write in multiqtune CVE-2024-36978 In the Linux kernel, the following vulnerability has been resolved: usb-storage: alauda: Check whether the media is initialized...

CLSA-2025-1738672047 kernel: Fix of 15 CVEs

drm/amdgpu: add missing size check in amdgpudebugfsgprwaveread CVE-2024-50282 - drm/amdgpu: fix usage slab after free CVE-2024-56551 - Bluetooth: L2CAP: fix use-after-free in l2capconndel CVE-2022-3640 - netfilter: ipset: add missing range check in bitmapipuadt CVE-2024-53141 - ceph: prevent...

SUSE-SU-2025:20047-1 Security update for the Linux Kernel

The SUSE Linux Enterprise Micro 6.0 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2023-52489: mm/sparsemem: fix race in accessing memorysection-usage bsc1221326. - CVE-2023-52581: netfilter: nftables: fix memleak when more than 255...

CVE-2024-57791 net/smc: check return value of sock_recvmsg when draining clc data

In the Linux kernel, the following vulnerability has been resolved: net/smc: check return value of sockrecvmsg when draining clc data When receiving clc msg, the field length in smcclcmsghdr indicates the length of msg should be received from network and the value should not be fully trusted as i...

SUSE CVE-2024-56606

In the Linux kernel, the following vulnerability has been resolved: afpacket: avoid erroring out after sockinitdata in packetcreate After sockinitdata the allocated sk object is attached to the provided sock object. On error, packetcreate frees the sk object leaving the dangling pointer in the so...

SUSE CVE-2024-56640

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix LGR and link use-after-free issue We encountered a LGR/link use-after-free issue, which manifested as the LGR/link refcnt reaching 0 early and entering the clear process, making resource access unsafe. refcountt:...

SUSE CVE-2024-56603

In the Linux kernel, the following vulnerability has been resolved: net: afcan: do not leave a dangling sk pointer in cancreate On error cancreate frees the allocated sk object, but sockinitdata has already attached it to the provided sock object. This will leave a dangling sk pointer in the sock...

SUSE CVE-2024-56601

In the Linux kernel, the following vulnerability has been resolved: net: inet: do not leave a dangling sk pointer in inetcreate sockinitdata attaches the allocated sk object to the provided sock object. If inetcreate fails later, the sk object is freed, but the sock object retains the dangling...

PT-2025-40087

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contained a flaw in the tcp bpf subsystem where sk msg free was not called when tcp bpf send verdict failed to allocate memory for psock-cork. This could lead to memory...

PT-2025-49784

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a time-of-check to time-of-use TOCTOU issue that can lead to an out-of-bounds write. This occurs in the sctp diag dump function, which calls sctp for each...

CVE-2024-56602

A user-after-free vulnerability was found in the linux kernel. sockinitdata attaches the allocated sk object to the provided sock object. If ieee802154create fails later, the allocated sk object is freed, but the dangling pointer remains in the provided sock object, leading to a crash and loss of...