Azure Linux 3.0 Security Update: kernel (CVE-2024-42076)

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-2024-42076 advisory. - In the Linux kernel, the following vulnerability has been resolved: net: can: j1939: Initialize unused data ...

kernel security update

5.14.0-503.19.15.OL9 - Disable UKI signing Orabug: 36571828 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug:...

RLSA-2024:10943 Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: selinux,smack: don't bypass permissions check in inodesetsecctx hook CVE-2024-46695 kernel: net: avoid potential underflow in qdiscpktleninit with UFO CVE-2024-49949 kernel: blk-rq-qos: f...

CBL Mariner 2.0 Security Update: kernel (CVE-2024-50110)

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-2024-50110 advisory. - In the Linux kernel, the following vulnerability has been resolved: xfrm: fix one more kernel-infoleak in al...

CVE-2024-50110

A vulnerability was found in the xfrm module in the Linux Kernel. This issue was discovered during fuzz testing, where uninitialized memory containing potentially sensitive data was inadvertently copied to user-space. This issue occurs when dumping IPsec algorithm data structures, exposing random...

CVE-2024-50110

In the Linux kernel, the following vulnerability has been resolved: xfrm: fix one more kernel-infoleak in algo dumping During fuzz testing, the following issue was discovered: BUG: KMSAN: kernel-infoleak in copytoiter+0x598/0x2a30 copytoiter+0x598/0x2a30 skbdatagramiter+0x168/0x1060...

DEBIAN-CVE-2024-50110

In the Linux kernel, the following vulnerability has been resolved: xfrm: fix one more kernel-infoleak in algo dumping During fuzz testing, the following issue was discovered: BUG: KMSAN: kernel-infoleak in copytoiter+0x598/0x2a30 copytoiter+0x598/0x2a30 skbdatagramiter+0x168/0x1060...

CVE-2024-50110 xfrm: fix one more kernel-infoleak in algo dumping

In the Linux kernel, the following vulnerability has been resolved: xfrm: fix one more kernel-infoleak in algo dumping During fuzz testing, the following issue was discovered: BUG: KMSAN: kernel-infoleak in copytoiter+0x598/0x2a30 copytoiter+0x598/0x2a30 skbdatagramiter+0x168/0x1060...

CVE-2024-50110 xfrm: fix one more kernel-infoleak in algo dumping

In the Linux kernel, the following vulnerability has been resolved: xfrm: fix one more kernel-infoleak in algo dumping During fuzz testing, the following issue was discovered: BUG: KMSAN: kernel-infoleak in copytoiter+0x598/0x2a30 copytoiter+0x598/0x2a30 skbdatagramiter+0x168/0x1060...

CVE-2024-50110

CVE-2024-50110 is a Linux kernel vulnerability fixed by ensuring xfrm algorithm dumping does not leak kernel-infoleak data to userspace. The issue could expose uninitialized or padding-filled data from kernel structures via netlink/dumping paths; padding in dumped algorithm data could reveal sens...

CVE-2024-50076

In the Linux kernel, the following vulnerability has been resolved: vt: prevent kernel-infoleak in confontget font.data may not initialize all memory spaces depending on the implementation of vc-vcsw-confontget. This may cause info-leak, so to prevent this, it is safest to modify it to initialize...

The vulnerability of the do_sys_name_to_handle() function in the kernel-infoleak component of Linux operating systems allows a hacker to cause a service failure.

The vulnerability of the dosysnametohandle function in the kernel-infoleak component of the Linux operating system is related to a data leak in the dosysnametohandle function itself. Exploiting this vulnerability can allow an attacker to cause a service failure...

SUSE SLES15: kernel-azure / kernel-azure-devel / kernel-devel-azure / etc (SUSE-SU-2024:2896-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:2896-1 advisory. The SUSE Linux Enterprise 15 SP6 Azure kernel was updated to receive various security bugfixes. The following security bugs were...

kernel: net/sched: act_skbmod: prevent kernel-infoleak

In the Linux kernel, the following vulnerability has been resolved: net/sched: actskbmod: prevent kernel-infoleak syzbot found that tcfskbmoddump was copying four bytes from kernel stack to user space 1. The issue here is that 'struct tcskbmod' has a four bytes hole. We need to clear the structur...

CVE-2024-42076

In the Linux kernel, the following vulnerability has been resolved: net: can: j1939: Initialize unused data in j1939sendone syzbot reported kernel-infoleak in rawrecvmsg 1. j1939sendone creates full frame including unused data, but it doesn't initialize it. This causes the kernel-infoleak issue...

CVE-2024-42076 net: can: j1939: Initialize unused data in j1939_send_one()

In the Linux kernel, the following vulnerability has been resolved: net: can: j1939: Initialize unused data in j1939sendone syzbot reported kernel-infoleak in rawrecvmsg 1. j1939sendone creates full frame including unused data, but it doesn't initialize it. This causes the kernel-infoleak issue...

CVE-2022-48855

A kernel information leak was found in SCTP sockets in the Linux Kernel, where uninitialized memory could be exposed to userspace. This issue occurs in the inetsctpdiagfill function, which fails to initialize certain fields before sending data. Mitigation Mitigation for this issue is either not...

DEBIAN-CVE-2022-48855

In the Linux kernel, the following vulnerability has been resolved: sctp: fix kernel-infoleak for SCTP sockets syzbot reported a kernel infoleak 1 of 4 bytes. After analysis, it turned out r-idiagexpires is not initialized if inetsctpdiagfill calls inetdiagmsgcommonfill Make sure to clear...

UBUNTU-CVE-2022-48855

In the Linux kernel, the following vulnerability has been resolved: sctp: fix kernel-infoleak for SCTP sockets syzbot reported a kernel infoleak 1 of 4 bytes. After analysis, it turned out r-idiagexpires is not initialized if inetsctpdiagfill calls inetdiagmsgcommonfill Make sure to clear...

CVE-2022-48855

In the Linux kernel, the following vulnerability has been resolved: sctp: fix kernel-infoleak for SCTP sockets syzbot reported a kernel infoleak 1 of 4 bytes. After analysis, it turned out r-idiagexpires is not initialized if inetsctpdiagfill calls inetdiagmsgcommonfill Make sure to clear...