CVE-2024-56548 hfsplus: don't query the device logical block size multiple times

In the Linux kernel, the following vulnerability has been resolved: hfsplus: don't query the device logical block size multiple times Devices block sizes may change. One of these cases is a loop device by using ioctl LOOPSETBLOCKSIZE. While this may cause other issues like IO being rejected, in t...

CVE-2024-56541 wifi: ath12k: fix use-after-free in ath12k_dp_cc_cleanup()

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix use-after-free in ath12kdpcccleanup During ath12k module removal, in ath12kcoredeinit, ath12kmacdestroy un-registers ah-hw from mac80211 and frees the ah-hw as well as all the ar's in it. After this...

CVE-2024-53210 s390/iucv: MSG_PEEK causes memory leak in iucv_sock_destruct()

In the Linux kernel, the following vulnerability has been resolved: s390/iucv: MSGPEEK causes memory leak in iucvsockdestruct Passing MSGPEEK flag to skbrecvdatagram increments skb refcount skb-users and iucvsockrecvmsg does not decrement skb refcount at exit. This results in skb memory leak in...

CVE-2024-53206 tcp: Fix use-after-free of nreq in reqsk_timer_handler().

In the Linux kernel, the following vulnerability has been resolved: tcp: Fix use-after-free of nreq in reqsktimerhandler. The cited commit replaced inetcskreqskqueuedropandput with inetcskreqskqueuedrop and reqskput in reqsktimerhandler. Then, oreq should be passed to reqskput instead of req;...

CVE-2024-53175 ipc: fix memleak if msg_init_ns failed in create_ipc_ns

In the Linux kernel, the following vulnerability has been resolved: ipc: fix memleak if msginitns failed in createipcns Percpu memory allocation may failed during createipcns however this fail is not handled properly since ipc sysctls and mq sysctls is not released properly. Fix this by release...

CVE-2024-53173 NFSv4.0: Fix a use-after-free problem in the asynchronous open()

In the Linux kernel, the following vulnerability has been resolved: NFSv4.0: Fix a use-after-free problem in the asynchronous open Yang Erkun reports that when two threads are opening files at the same time, and are forced to abort before a reply is seen, then the call to nfsreleaseseqid in...

UBUNTU-CVE-2024-53153

In the Linux kernel, the following vulnerability has been resolved: PCI: qcom-ep: Move controller cleanups to qcompcieperstdeassert Currently, the endpoint cleanup function dwpcieepcleanup and EPF deinit notify function pciepcdeinitnotify are called during the execution of qcompcieperstassert i.e...

CVE-2024-53150

The CVE-2024-53150 issue affects the Linux kernel USB-audio (ALSA: usb-audio). The root cause is that the driver does not validate the bLength field of descriptors while traversing clock-related descriptors, allowing a bogus shorter descriptor to cause out-of-bounds reads. The public patch adds s...

CBL Mariner 2.0 Security Update: kernel (CVE-2024-50035)

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-2024-50035 advisory. - In the Linux kernel, the following vulnerability has been resolved: ppp: fix pppasyncencode illegal access...

CBL Mariner 2.0 Security Update: kernel (CVE-2024-47698)

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-2024-47698 advisory. - In the Linux kernel, the following vulnerability has been resolved: drivers: media: dvb-frontends/rtl2832: f...

Medium: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: iouring: fix possible deadlock in ioregisteriowqmaxworkers CVE-2024-41080 In the Linux kernel, the following vulnerability has been resolved: cifs: Fix buffer overflow when parsing NFS reparse points CVE-2024-4999...

kernel: netfilter: flowtable: initialise extack before use

In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: initialise extack before use Fix missing initialisation of extack in flow offload...

kernel: selinux,smack: don't bypass permissions check in inode_setsecctx hook

In the Linux kernel, the following vulnerability has been resolved: selinux,smack: don't bypass permissions check in inodesetsecctx hook Marek Gresko reports that the root user on an NFS client is able to change the security labels on files on an NFS filesystem that is exported with root squashin...

SUSE SLES15 Security Update : kernel (Live Patch 10 for SLE 15 SP5) (SUSE-SU-2024:4218-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:4218-1 advisory. This update for the Linux Kernel 5.14.21-1505005549 fixes several issues. The following security issues were fixed: - CVE-2021-47517: Fix panic...

DEBIAN-CVE-2024-53131

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix null-ptr-deref in blocktouchbuffer tracepoint Patch series "nilfs2: fix null-ptr-deref bugs on block tracepoints". This series fixes null pointer dereference bugs that occur when using nilfs2 and two block-related...

UBUNTU-CVE-2024-53129

In the Linux kernel, the following vulnerability has been resolved: drm/rockchip: vop: Fix a dereferenced before check warning The 'state' can't be NULL, we should check crtcstate. Fix warning: drivers/gpu/drm/rockchip/rockchipdrmvop.c:1096 vopplaneatomicasynccheck warn: variable dereferenced...

kernel: ext4: allow ext4_get_group_info() to fail

In the Linux kernel, the following vulnerability has been resolved: ext4: allow ext4getgroupinfo to fail Previously, ext4getgroupinfo would treat an invalid group number as BUG, since in theory it should never happen. However, if a malicious attaker or fuzzer modifies the superblock via the block...

kernel: scsi: mpi3mr: Avoid memcpy field-spanning write WARNING

In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Avoid memcpy field-spanning write WARNING When the "storcli2 show" command is executed for eHBA-9600, mpi3mr driver prints this WARNING message: memcpy: detected field-spanning write size 128 of single field...

kernel: mptcp: ensure snd_nxt is properly initialized on connect

In the Linux kernel, the following vulnerability has been resolved: mptcp: ensure sndnxt is properly initialized on connect Christoph reported a splat hinting at a corrupted snduna: WARNING: CPU: 1 PID: 38 at net/mptcp/protocol.c:1005 mptcpcleanuna+0x4b3/0x620 net/mptcp/protocol.c:1005 Modules...

kernel: xprtrdma: fix pointer derefs in error cases of rpcrdma_ep_create

A flaw was found in the Linux kernel in which a system crash can occur if there are certain errors establishing RPC-over-RDMA connections...