Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2021-46925: Fixed kernel panic caused by race of smcsock bsc1220466. CVE-2021-47645: media: staging: media: zoran: calculate the right buffer number for...

Important: kernel-livepatch-4.14.355-275.582

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: hvsock: Initializing vsk-trans to NULL to prevent a dangling pointer CVE-2024-53103 In the Linux kernel, the following vulnerability has been resolved: btrfs: fix use-after-free when attempting to join an aborted...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: block, bfq: don't move oombfqq CVE-2022-49179 In the Linux kernel, the following vulnerability has been resolved: macsec: fix UAF bug for realdev CVE-2022-49390 In the Linux kernel, the following vulnerability has...

The vulnerability in the `net/ipv4/inet_connection_sock.c` module of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability in the net/ipv4/inetconnectionsock.c module of the Linux operating system is related to the reutilization of previously freed memory. Exploiting this vulnerability can allow an attacker to compromise the confidentiality, integrity, and accessibility of protected information...

The vulnerability of the Linux operating system’s Bluetooth kernel component, which allows a hacker to trigger a service failure

The vulnerability of the Linux operating system’s Bluetooth kernel component is related to incorrect blocking of resources in the function rfcommsockioctl. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the vsock_remove_sock() function in the net/vmw_vsock/af_vsock.c module, which implements networking functions for the Linux operating system’s kernel, allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the vsockremovesock function in the net/vmwvsock/afvsock.c module, which implements networking functions in the Linux kernel, is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality,...

Security update for the Linux Kernel (Live Patch 47 for SLE 15 SP3)

This update for the Linux Kernel 5.3.18-15030059170 fixes several issues. The following security issues were fixed: CVE-2022-49025: net/mlx5e: Fix use-after-free when reverting termination table bsc1233023. CVE-2024-41062: Sync sock recv cb and release bsc1228578. CVE-2022-48791: Fix use-after-fr...

SUSE SLES15 Security Update : kernel RT (Live Patch 1 for SLE 15 SP6) (SUSE-SU-2025:1064-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:1064-1 advisory. This update for the Linux Kernel 6.4.0-150600105 fixes several issues. The following security issues were fixed: - CVE-2024-57882: mptcp: fix T...

SUSE-SU-2025:1072-1 Security update for the Linux Kernel (Live Patch 3 for SLE 15 SP6)

This update for the Linux Kernel 6.4.0-1506002317 fixes several issues. The following security issues were fixed: - CVE-2024-57882: mptcp: fix TCP options overflow. bsc1235916. - CVE-2024-41062: Sync sock recv cb and release bsc1228578...

SUSE SLES15 Security Update : kernel RT (Live Patch 0 for SLE 15 SP6) (SUSE-SU-2025:1057-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:1057-1 advisory. This update for the Linux Kernel 6.4.0-1506008 fixes several issues. The following security issues were fixed: - CVE-2024-57882: mptcp: fix TCP...

CVE-2023-53016

CVE-2023-53016 concerns a potential deadlock in the Linux kernel Bluetooth rfcomm path. The issue arises when rfcomm_sock_connect holds the sk lock while waiting for the rfcomm lock, and rfcomm_sock_release may hold the rfcomm lock and attempt to acquire the sk lock, creating a deadlock scenario....

The vulnerability of the sock_map component in the Linux operating system’s kernel allows a hacker to cause a service failure.

The vulnerability of the sockhashfree function in the sockmap component of the Linux kernel is related to improper locking mechanisms. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the `reqsk_queue_unlink()` function in the `net/ipv4/inet_connection_sock.c` module of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the reqskqueueunlink function in the net/ipv4/inetconnectionsock.c module of the Linux operating system is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

Azure Linux 3.0 Security Update: kernel (CVE-2024-56603)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-56603 advisory. - In the Linux kernel, the following vulnerability has been resolved: net: afcan: do not leave a dangling sk...

CBL Mariner 2.0 Security Update: kernel (CVE-2024-56640)

The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-56640 advisory. - In the Linux kernel, the following vulnerability has been resolved: net/smc: fix LGR and link use-after- fre...

CVE-2024-58009

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: handle NULL sock pointer in l2capsockalloc A NULL sock pointer is passed into l2capsockalloc when it is called from l2capsocknewconnectioncb and the error handling paths should also be aware of it. Seemingly a...

DEBIAN-CVE-2024-58009

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: handle NULL sock pointer in l2capsockalloc A NULL sock pointer is passed into l2capsockalloc when it is called from l2capsocknewconnectioncb and the error handling paths should also be aware of it. Seemingly a...

UBUNTU-CVE-2024-58009

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: handle NULL sock pointer in l2capsockalloc A NULL sock pointer is passed into l2capsockalloc when it is called from l2capsocknewconnectioncb and the error handling paths should also be aware of it. Seemingly a...

CVE-2024-58009

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: handle NULL sock pointer in l2capsockalloc A NULL sock pointer is passed into l2capsockalloc when it is called from l2capsocknewconnectioncb and the error handling paths should also be aware of it. Seemingly a...

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...