CBL Mariner 2.0 Security Update: kernel (CVE-2024-44946)

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-2024-44946 advisory. - In the Linux kernel, the following vulnerability has been resolved: kcm: Serialise kcmsendmsg for the same...

CBL Mariner 2.0 Security Update: kernel (CVE-2024-44985)

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-2024-44985 advisory. - In the Linux kernel, the following vulnerability has been resolved: ipv6: prevent possible UAF in ip6xmit If...

CBL Mariner 2.0 Security Update: kernel (CVE-2024-44974)

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-2024-44974 advisory. - In the Linux kernel, the following vulnerability has been resolved: mptcp: pm: avoid possible UaF when...

CBL Mariner 2.0 Security Update: kernel (CVE-2024-43853)

"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-2024-43853 advisory. - In the Linux kernel, the following vulnerability has been resolved: cgroup/cpuset: Prevent UAF in...

SUSE-SU-2024:3499-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP2 kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2022-48791: Fix use-after-free for aborted TMF sastask bsc1228002 - CVE-2024-44947: Initialize beyond-EOF page contents before setting uptodate bsc1229454. -...

SUSE CVE-2024-46866

In the Linux kernel, the following vulnerability has been resolved: drm/xe/client: add missing bo locking in showmeminfo bomeminfo wants to inspect bo state like tt and the ttm resource, however this state can change at any point leading to stuff like NPD and UAF, if the bo lock is not held. Grab...

CVE-2024-46866

A vulnerability in the Linux kernel's drm/xe/client driver was resolved. This issue was resolved by adding the missing buffer object BO locking in the showmeminfo function. Inspecting the BO state without this lock led to a NULL pointer dereference NPD or use-after-free UAF issues due to concurre...

CVE-2024-46858

In the Linux kernel, the following vulnerability has been resolved: mptcp: pm: Fix uaf in timerdeletesync There are two paths to access mptcppmdeladdtimer, result in a race condition: CPU1 CPU2 ==== ==== netrxaction napipoll netlinksendmsg napipoll netlinkunicast processbacklog netlinkunicastkern...

CVE-2024-46866 drm/xe/client: add missing bo locking in show_meminfo()

In the Linux kernel, the following vulnerability has been resolved: drm/xe/client: add missing bo locking in showmeminfo bomeminfo wants to inspect bo state like tt and the ttm resource, however this state can change at any point leading to stuff like NPD and UAF, if the bo lock is not held. Grab...

CVE-2024-46866

The CVE-2024-46866 issue in the Linux kernel affects the drm/xe client, specifically the bo_meminfo path. Root cause: bo_meminfo() inspects bo state (tt and ttm resource) without consistently holding the bo lock, allowing state changes that can cause NPD or UAF. Mitigation implemented by grabbing...

CVE-2024-46858

CVE-2024-46858 in the Linux kernel fixes a local UAF race in mptcp_pm_del_add_timer. Two paths can access mptcp_pm_del_add_timer concurrently (CPU1 in PM code path vs CPU2 in netlink/ip stack path), leading to use-after-free when a timer entry is freed after leaving the critical region. The patch...

CVE-2024-46858 mptcp: pm: Fix uaf in __timer_delete_sync

In the Linux kernel, the following vulnerability has been resolved: mptcp: pm: Fix uaf in timerdeletesync There are two paths to access mptcppmdeladdtimer, result in a race condition: CPU1 CPU2 ==== ==== netrxaction napipoll netlinksendmsg napipoll netlinkunicast processbacklog netlinkunicastkern...

CVE-2024-46858 mptcp: pm: Fix uaf in __timer_delete_sync

In the Linux kernel, the following vulnerability has been resolved: mptcp: pm: Fix uaf in timerdeletesync There are two paths to access mptcppmdeladdtimer, result in a race condition: CPU1 CPU2 ==== ==== netrxaction napipoll netlinksendmsg napipoll netlinkunicast processbacklog netlinkunicastkern...

CVE-2024-46801

In the Linux kernel, the following vulnerability has been resolved: libfs: fix getstasheddentry getstasheddentry tries to optimistically retrieve a stashed dentry from a provided location. It needs to ensure to hold rcu lock before it dereference the stashed location to prevent UAF issues. Use...

CVE-2024-46800

A use-after-free vulnerability was found in the Linux kernel. If netemdequeue enqueues a packet to inner qdisc and that qdisc returns NETXMITSTOLEN, the packet is dropped but qdisctreereducebacklog is not called to update the parent's q.qlen. Mitigation Mitigation for this issue is either not...

CVE-2024-46740

In the Linux kernel, the following vulnerability has been resolved: binder: fix UAF caused by offsets overwrite Binder objects are processed and copied individually into the target buffer during transactions. Any raw data in-between these objects is copied as well. However, this raw data copy lac...

CVE-2024-46801

In the Linux kernel, the following vulnerability has been resolved: libfs: fix getstasheddentry getstasheddentry tries to optimistically retrieve a stashed dentry from a provided location. It needs to ensure to hold rcu lock before it dereference the stashed location to prevent UAF issues. Use...

DEBIAN-CVE-2024-46801

In the Linux kernel, the following vulnerability has been resolved: libfs: fix getstasheddentry getstasheddentry tries to optimistically retrieve a stashed dentry from a provided location. It needs to ensure to hold rcu lock before it dereference the stashed location to prevent UAF issues. Use...

CVE-2024-46786

In the Linux kernel, the following vulnerability has been resolved: fscache: delete fscachecookielrutimer when fscache exits to avoid UAF The fscachecookielrutimer is initialized when the fscache module is inserted, but is not deleted when the fscache module is removed. If timerreduce is called...

CVE-2024-46740

In the Linux kernel, the following vulnerability has been resolved: binder: fix UAF caused by offsets overwrite Binder objects are processed and copied individually into the target buffer during transactions. Any raw data in-between these objects is copied as well. However, this raw data copy lac...