CVE-2022-49290: Double Free

In the Linux kernel, the following vulnerability has been resolved: mac80211: fix potential double free on mesh join While commit 6a01afcf8468 "mac80211: mesh: Free ie data when leaving mesh" fixed a memory leak on mesh leave / teardown it introduced a potential memory corruption caused by a doub...

CVE-2022-49260: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: crypto: hisilicon/sec - fix the aead software fallback for engine Due to the subreq pointer misuse the private context memory. The aead soft crypto occasionally casues the OS panic as setting the 64K page. Here is fix it...

CVE-2022-49192: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drivers: ethernet: cpsw: fix panic when interrupt coaleceing is set via ethtool cpswethtoolbegin directly returns the result of pmruntimegetsync when successful. pmruntimegetsync returns -error code on failure and 0 on successful...

CVE-2022-49350: Use of Uninitialized Resource

In the Linux kernel, the following vulnerability has been resolved: net: mdio: unexport init-annotated mdiobusinit EXPORTSYMBOL and init is a bad combination because the .init.text section is freed up after the initialization. Hence, modules cannot use symbols annotated init. The access to a free...

CVE-2022-49154: Reachable Assertion

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: fix panic on out-of-bounds guest IRQ As guestirq is coming from KVMIRQFD API call, it may trigger crash in svmupdatepiirte due to out-of-bounds: crash bt PID: 22218 TASK: ffff951a6ad74980 CPU: 73 COMMAND: "vcpu8" 0...

PT-2025-8233

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.18.0-rc5-next-20220504 Description A vulnerability in the Linux kernel has been identified, where the UDC driver incorrectly resets the gadget's driver internals, specifically the driver-bus entry. This issue i...

CVE-2022-49398: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: gadget: Replace listforeachentrysafe if using giveback The listforeachentrysafe macro saves the current item n and the item after n+1, so that n can be safely removed without corrupting the list. However, when traversi...

CVE-2022-49163: Out-of-bounds Read

In the Linux kernel, the following vulnerability has been resolved: media: imx-jpeg: fix a bug of accessing array out of bounds When error occurs in parsing jpeg, the slot isn't acquired yet, it may be the default value MXCMAXSLOTS. If the driver access the slot using the incorrect slot number, i...

CVE-2022-49429: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: RDMA/hfi1: Prevent panic when SDMA is disabled If the hfi1 module is loaded with HFI1CAPSDMA off, a call to hfi1writeiter will dereference a NULL pointer and panic. A typical stack frame is: sdmaselectuserengine hfi1...

CVE-2022-49363: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to do sanity check on block address in f2fsdozerorange As Yanming reported in bugzilla: https://bugzilla.kernel.org/showbug.cgi?id=215894 I have encountered a bug in F2FS file system in kernel v5.17. I have uploaded the...

PT-2025-8210 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved, related to the f2fs file system. The issue is caused by a loop condition in the f2fs quota sync function, where the cnt variable...

CVE-2022-49686: Double Free

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uvc: fix list double add in uvcgvideopump A panic can occur if the endpoint becomes disabled and the uvcgvideopump adds the request back to the reqfree list after it has already been queued to the endpoint. The...

CVE-2022-49361: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to do sanity check for inline inode Yanming reported a kernel bug in Bugzilla kernel 1, which can be reproduced. The bug message is: The kernel message is shown below: kernel BUG at fs/inode.c:611! Call Trace:...

CVE-2022-49294: Divide By Zero

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check if modulo is 0 before dividing. How & Why If a value of 0 is read, then this will cause a divide-by-0 panic...

CVE-2022-49725: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: i40e: Fix call trace in setuptxdescriptors After PF reset and ethtool -t there was call trace in dmesg sometimes leading to panic. When there was some time, around 5 seconds, between reset and test there were no errors. Problem w...

CVE-2022-49675: Use of Uninitialized Resource

In the Linux kernel, the following vulnerability has been resolved: tick/nohz: unexport init-annotated ticknohzfullsetup EXPORTSYMBOL and init is a bad combination because the .init.text section is freed up after the initialization. Hence, modules cannot use symbols annotated init. The access to ...

CVE-2022-49428: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to do sanity check on inlinedots inode As Wenqing reported in bugzilla: https://bugzilla.kernel.org/showbug.cgi?id=215765 It will cause a kernel panic with steps: - mkdir mnt - mount tmp40.img mnt - ls mnt...

CVE-2022-49124: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: x86/mce: Work around an erratum on fast string copy instructions A rare kernel panic scenario can happen when the following conditions are met due to an erratum on fast string copy instructions: 1 An uncorrected error. 2 That err...

CVE-2022-49098: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: vmbus: Fix potential crash on module unload The vmbus driver relies on the panic notifier infrastructure to perform some operations when a panic event is detected. Since vmbus can be built as module, it is required...

CVE-2022-49048: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ipv6: fix panic when forwarding a pkt with no in6 dev kongweibin reported a kernel panic in ip6forward when input interface has no in6 dev associated. The following tc commands were used to reproduce this panic: tc qdisc del dev...