CVE-2023-53698

In the Linux kernel, the following vulnerability has been resolved: xsk: fix refcount underflow in error path Fix a refcount underflow problem reported by syzbot that can happen when a system is running out of memory. If xpalloctxdescs fails, and it can only fail due to not having enough memory,...

DEBIAN-CVE-2023-53698

In the Linux kernel, the following vulnerability has been resolved: xsk: fix refcount underflow in error path Fix a refcount underflow problem reported by syzbot that can happen when a system is running out of memory. If xpalloctxdescs fails, and it can only fail due to not having enough memory,...

CVE-2022-50578

In the Linux kernel, the following vulnerability has been resolved: class: fix possible memory leak in classregister If classaddgroups returns error, the 'cp-subsys' need be unregister, and the 'cp' need be freed. We can not call ksetunregister here, because the 'cls' will be freed in callback...

UBUNTU-CVE-2023-53698

In the Linux kernel, the following vulnerability has been resolved: xsk: fix refcount underflow in error path Fix a refcount underflow problem reported by syzbot that can happen when a system is running out of memory. If xpalloctxdescs fails, and it can only fail due to not having enough memory,...

CVE-2023-53698

CVE-2023-53698 affects the Linux kernel xsk path; a refcount underflow can occur when xp_alloc_tx_descs() fails under memory pressure because the pool reference on the socket isn’t nulled, causing a second decrement during socket teardown. The fix is described as a single-line change in the error...

CVE-2023-53698 xsk: fix refcount underflow in error path

In the Linux kernel, the following vulnerability has been resolved: xsk: fix refcount underflow in error path Fix a refcount underflow problem reported by syzbot that can happen when a system is running out of memory. If xpalloctxdescs fails, and it can only fail due to not having enough memory,...

CVE-2023-53698 xsk: fix refcount underflow in error path

In the Linux kernel, the following vulnerability has been resolved: xsk: fix refcount underflow in error path Fix a refcount underflow problem reported by syzbot that can happen when a system is running out of memory. If xpalloctxdescs fails, and it can only fail due to not having enough memory,...

CVE-2023-53696 scsi: qla2xxx: Fix memory leak in qla2x00_probe_one()

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix memory leak in qla2x00probeone There is a memory leak reported by kmemleak: unreferenced object 0xffffc900003f0000 size 12288: comm "modprobe", pid 19117, jiffies 4299751452 age 42490.264s hex dump first 32...

CVE-2022-50578 class: fix possible memory leak in __class_register()

In the Linux kernel, the following vulnerability has been resolved: class: fix possible memory leak in classregister If classaddgroups returns error, the 'cp-subsys' need be unregister, and the 'cp' need be freed. We can not call ksetunregister here, because the 'cls' will be freed in callback...

CVE-2022-50572 ASoC: audio-graph-card: fix refcount leak of cpu_ep in __graph_for_each_link()

In the Linux kernel, the following vulnerability has been resolved: ASoC: audio-graph-card: fix refcount leak of cpuep in graphforeachlink The ofgetnextchild returns a node with refcount incremented, and decrements the refcount of prev. So in the error path of the while loop, ofnodeput needs be...

CVE-2022-50565 wifi: plfxlc: fix potential memory leak in __lf_x_usb_enable_rx()

In the Linux kernel, the following vulnerability has been resolved: wifi: plfxlc: fix potential memory leak in lfxusbenablerx urbs does not be freed in exception paths in lfxusbenablerx. That will trigger memory leak. To fix it, add kfree for urbs within "error" label. Compile tested only...

CVE-2022-50565 wifi: plfxlc: fix potential memory leak in __lf_x_usb_enable_rx()

In the Linux kernel, the following vulnerability has been resolved: wifi: plfxlc: fix potential memory leak in lfxusbenablerx urbs does not be freed in exception paths in lfxusbenablerx. That will trigger memory leak. To fix it, add kfree for urbs within "error" label. Compile tested only...

CVE-2022-50565

CVE-2022-50565 affects the Linux kernel (wifi: plfxlc) and describes a potential memory leak in __lf_x_usb_enable_rx(), where urbs were not freed on exception paths. The mitigation adds a kfree() for urbs within the error label, and the patch was tested for compilation. Exploitation specifics, af...

SUSE CVE-2025-40007

In the Linux kernel, the following vulnerability has been resolved: netfs: fix reference leak Commit 20d72b00ca81 "netfs: Fix the request's work item to not require a ref" modified netfsallocrequest to initialize the reference counter to 2 instead of 1. The rationale was that the requet's "work"...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987563)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987563 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/amd/amdgpu/amdgpucs: fix refcount leak of a dmafence obj This issue takes place in an error...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987696)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987696 advisory. In the Linux kernel, the following vulnerability has been resolved: net/usb: kalmia: Don't pass actlen in usbbulkmsg error path syzbot reported that actlen in...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987634)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987634 advisory. In the Linux kernel, the following vulnerability has been resolved: media: irtoy: free before error exiting Fix leak in error path. Tenable has extracted the precedi...

CVE-2025-40007 netfs: fix reference leak

In the Linux kernel, the following vulnerability has been resolved: netfs: fix reference leak Commit 20d72b00ca81 "netfs: Fix the request's work item to not require a ref" modified netfsallocrequest to initialize the reference counter to 2 instead of 1. The rationale was that the requet's "work"...

PT-2025-51585

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the crypto/aspeed module where a double free issue can occur due to improper clock management with devm clk get enabled. Specifically, the clock...

PT-2025-51628

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue related to the cleanup of Precision Time Protocol PTP resources when a driver is removed, particularly in error scenarios. The problem arises from...