CVE-2025-37817

In the Linux kernel, the following vulnerability has been resolved: mcb: fix a double free bug in chameleonparsegdd In chameleonparsegdd, if mcbdeviceregister fails, 'mdev' would be released in mcbdeviceregister via putdevice. Thus, goto 'err' label and free 'mdev' again causes a double free. Jus...

CVE-2025-37806

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Keep write operations atomic syzbot reported a NULL pointer dereference in genericfilewriteiter. 1 Before the write operation is completed, the user executes ioctl2 to clear the compress flag of the file, which causes t...

CVE-2025-37801 spi: spi-imx: Add check for spi_imx_setupxfer()

In the Linux kernel, the following vulnerability has been resolved: spi: spi-imx: Add check for spiimxsetupxfer Add check for the return value of spiimxsetupxfer. spiimx-rx and spiimx-tx function pointer can be NULL when spiimxsetupxfer return error, and make NULL pointer dereference. Unable to...

CVE-2025-37800

In the Linux kernel, the following vulnerability has been resolved: driver core: fix potential NULL pointer dereference in devuevent If userspace reads "uevent" device attribute at the same time as another threads unbinds the device from its driver, change to dev-driver from a valid pointer to NU...

CVE-2020-36791

In the Linux kernel, the following vulnerability has been resolved: netsched: keep allochash updated after hash allocation In commit 599be01ee567 "netsched: fix an OOB access in clstcindex" I moved cp-hash calculation before the first tcindexallocperfecthash, but cp-allochash is left untouched...

CVE-2024-58098

In the Linux kernel, the following vulnerability has been resolved: bpf: track changespktdata property for global functions When processing calls to certain helpers, verifier invalidates all packet pointers in a current state. For example, consider the following program: attributenoinline long...

CVE-2023-53121

In the Linux kernel, the following vulnerability has been resolved: tcp: tcpmakesynack can be called from process context tcprtxsynack now could be called in process context as explained in 0a375c822497 "tcp: tcprtxsynack can be called from process context". tcprtxsynack might call tcpmakesynack,...

CVE-2023-53038

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Check kzalloc in lpfcsli4cgnparamsread If kzalloc fails in lpfcsli4cgnparamsread, then we rely on lpfcreadobject's routine to NULL check pdata. Currently, an early return error is thrown from lpfcreadobject to protect...

CVE-2023-53144

In the Linux kernel, the following vulnerability has been resolved: erofs: fix wrong kunmap when using LZMA on HIGHMEM platforms As the call trace shown, the root cause is kunmap incorrect pages: BUG: kernel NULL pointer dereference, address: 00000000 CPU: 1 PID: 40 Comm: kworker/u5:0 Not tainted...

CVE-2023-53136

In the Linux kernel, the following vulnerability has been resolved: afunix: fix struct pid leaks in OOB support syzbot reported struct pid leak 1. Issue is that queueoob calls maybeaddcreds which potentially holds a reference on a pid. But skb-destructor is not set either directly or by calling...

CVE-2023-53127

In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Fix expander node leak in mpi3mrremove Add a missing resource clean up in .remove...

CVE-2023-53123

In the Linux kernel, the following vulnerability has been resolved: PCI: s390: Fix use-after-free of PCI resources with per-function hotplug On s390 PCI functions may be hotplugged individually even when they belong to a multi-function device. In particular on an SR-IOV device VFs may be removed...

CVE-2023-53121

The CVE-2023-53121 vulnerability affects the Linux kernel where tcp_rtx_synack() can be invoked from process context, allowing tcp_make_synack() to touch per-CPU data with preemption enabled and trigger a BUG: using __this_cpu_add() in preemptible code. The root cause is a context-inappropriate c...

CVE-2023-53104

Removed by vendor...

CVE-2023-53097

In the Linux kernel, the following vulnerability has been resolved: powerpc/iommu: fix memory leak with using debugfslookup When calling debugfslookup the result must have dput called on it, otherwise the memory will leak over time. To make things simpler, just call debugfslookupandremove instead...

CVE-2023-53072

In the Linux kernel, the following vulnerability has been resolved: mptcp: use the workqueue to destroy unaccepted sockets Christoph reported a UaF at token lookup time after having refactored the passive socket initialization part: BUG: KASAN: use-after-free in tokenbucketbusy+0x253/0x260 Read o...

CVE-2023-53062

In the Linux kernel, the following vulnerability has been resolved: net: usb: smsc95xx: Limit packet length to skb-len Packet length retrieved from descriptor may be larger than the actual socket buffer length. In such case the cloned skb passed up the network stack will leak kernel memory conten...

CVE-2023-53058

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: E-Switch, Fix an Oops in error handling code The error handling dereferences "vport". There is nothing we can do if it is an error pointer except returning the error code...

CVE-2023-53049

In the Linux kernel, the following vulnerability has been resolved: usb: ucsi: Fix NULL pointer deref in ucsiconnectorchange When ucsiinit fails, ucsi-connector is NULL, yet in case of ucsiacpi we may still get events which cause the ucsacpi code to call ucsiconnectorchange, which then derefs the...

CVE-2023-53041

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Perform lockless command completion in abort path While adding and removing the controller, the following call trace was observed: WARNING: CPU: 3 PID: 623596 at kernel/dma/mapping.c:532 dmafreeattrs+0x33/0x50 CPU:...