CVE-2022-49837 bpf: Fix memory leaks in __check_func_call

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix memory leaks in checkfunccall kmemleak reports this issue: unreferenced object 0xffff88817139d000 size 2048: comm "testprogs", pid 33246, jiffies 4307381979 age 45851.820s hex dump first 32 bytes: 01 00 00 00 00 00 00 00...

CVE-2022-49837

The CVE-2022-49837 issue affects the Linux kernel’s BPF subsystem, specifically memory leaks in __check_func_call and related exit handling. The root cause is that, in prepare_func_exit(), the callee is not released in abnormal paths after state->curframe--, so the frame is not fully freed bef...

CVE-2022-49837

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix memory leaks in checkfunccall kmemleak reports this issue: unreferenced object 0xffff88817139d000 size 2048: comm "testprogs", pid 33246, jiffies 4307381979 age 45851.820s hex dump first 32 bytes: 01 00 00 00 00 00 00 00...

CVE-2022-49812

CVE-2022-49812 describes a Linux kernel vulnerability in the bridge driver’s VLAN offload path. When VLANs are offloaded via switchdev, the bridge marks them with BR_VLFLAG_ADDED_BY_SWITCHDEV. Changing the VLAN protocol triggers notifications to switchdev drivers and also to the 8021q driver, whi...

CVE-2022-49812 bridge: switchdev: Fix memory leaks when changing VLAN protocol

In the Linux kernel, the following vulnerability has been resolved: bridge: switchdev: Fix memory leaks when changing VLAN protocol The bridge driver can offload VLANs to the underlying hardware either via switchdev or the 8021q driver. When the former is used, the VLAN is marked in the bridge...

CVE-2022-49812 bridge: switchdev: Fix memory leaks when changing VLAN protocol

In the Linux kernel, the following vulnerability has been resolved: bridge: switchdev: Fix memory leaks when changing VLAN protocol The bridge driver can offload VLANs to the underlying hardware either via switchdev or the 8021q driver. When the former is used, the VLAN is marked in the bridge...

CVE-2022-49812

In the Linux kernel, the following vulnerability has been resolved: bridge: switchdev: Fix memory leaks when changing VLAN protocol The bridge driver can offload VLANs to the underlying hardware either via switchdev or the 8021q driver. When the former is used, the VLAN is marked in the bridge...

CVE-2025-37764 drm/imagination: fix firmware memory leaks

In the Linux kernel, the following vulnerability has been resolved: drm/imagination: fix firmware memory leaks Free the memory used to hold the results of firmware image processing when the module is unloaded. Fix the related issue of the same memory being leaked if processing of the firmware ima...

CVE-2025-37764 drm/imagination: fix firmware memory leaks

In the Linux kernel, the following vulnerability has been resolved: drm/imagination: fix firmware memory leaks Free the memory used to hold the results of firmware image processing when the module is unloaded. Fix the related issue of the same memory being leaked if processing of the firmware ima...

CVE-2025-37764

CVE-2025-37764 affects the Linux kernel (drm/imagination/powervr): a vulnerability causing firmware memory leaks during firmware image processing, leading to leaks on module unload and in failure paths during module load. The fix releases memory used for firmware image processing results and dest...

CVE-2025-37764

In the Linux kernel, the following vulnerability has been resolved: drm/imagination: fix firmware memory leaks Free the memory used to hold the results of firmware image processing when the module is unloaded. Fix the related issue of the same memory being leaked if processing of the firmware ima...

PT-2025-18590 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue concerns a problem in the Linux kernel's bpf Berkeley Packet Filter where a wrong type conversion in the release reference function can lead to potential memory leaks. Helper...

PT-2025-18617 · 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. The issue occurs in the piix4 driver, where the adapter is not properly removed when the piix4 module is removed. This happens...

PT-2025-18554 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to memory leaks in the check func call function of the Linux kernel's bpf module. The problem occurs when the callee is not released in abnormal scenarios, leading...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from device reference counting not being handled correctly in drmdevinit, which could lead to a memory leak...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel, which stems from uninitialized value accesses that could lead to a memory leak...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an RDMA rxe RESPSTERRRNR state mr leak that could lead to resource exhaustion...

CVE-2025-46420

A flaw was found in libsoup. It is vulnerable to memory leaks in the soupheaderparsequalitylist function when parsing a quality list that contains elements with all zeroes...

CVE-2025-46420

A flaw was found in libsoup. It is vulnerable to memory leaks in the soupheaderparsequalitylist function when parsing a quality list that contains elements with all zeroes...

CVE-2025-22109 ax25: Remove broken autobind

In the Linux kernel, the following vulnerability has been resolved: ax25: Remove broken autobind Binding AX25 socket by using the autobind feature leads to memory leaks in ax25connect and also refcount leaks in ax25release. Memory leak was detected with kmemleak:...