3316 matches found
CVE-2026-53190
In the Linux kernel, the following vulnerability has been resolved: drm/virtio: fix dmafence refcount leak on error in virtiogpudmafencewait dmafenceunwrapforeach internally calls dmafenceunwrapfirst which does cursor-chain = dmafencegethead, taking an extra reference. On normal loop completion,...
CVE-2026-53190
CVE-2026-53190 (in the Linux kernel, drm/virtio) fixes a refcount leak in virtio_gpu_dma_fence_wait. The bug occurred when virtio_gpu_do_fence_wait() returned early inside dma_fence_unwrap_for_each(), leaving cursor->chain unreleased. The fix adds a dma_fence_put(itr.chain) before the early re...
Astra Linux – Vulnerability in Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: smb/server: Fixed the refcount leak in parsedurablehandlecontext. When the command is a replay operation and -ENOEXEC is returned, the refcount of ksmbdfile must be released...
Astra Linux – Vulnerability in Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: smb/server: Fixed the reference count leak in smb2open. When ksmbdvfsgetattr fails, the reference count of ksmbdfile must be released...
Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: RDMA/cm: Fixed the issue of leaking the multicast GID table reference. If the CM ID is destroyed while the CM event for multicast creation is still queued, the cancelworksync function will prevent the work from running. This also...
Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: smb/server: A possible reference count leak in smb2sesssetup has been fixed. The reference count of ksmbdsession will leak when a session needs to be reconnected. This issue was fixed by adding the missing ksmbdusersessionput...
Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: powerpc/iommu: Added ofnodeput in iommuinitearlydart. The devicenode pointer is returned by offindcompatiblenode, and its reference count is incremented. We should use ofnodeput to avoid the reference count leak...
Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15
In the Linux kernel, the following vulnerabilities have been resolved: amba: bus – fix refcount leak The commit 5de1540b7bc4 from drivers/amba: create devices from device tree increases the refcount of ofnode, but does not release it in ambadevicerelease. This results in a refcount leak. To avoid...
Astra Linux – Vulnerability in Linux 5.10, Linux
In the Linux kernel, the following vulnerability has been resolved: Ethernet: Fixed error handling in xemacliteofprobe The node pointer is returned by ofparsephandle, and the reference count is incremented in this function. Calling ofnodeput is used to avoid the reference count leak. The remove...
Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: PCI: mediatek-gen3: The refcount leak in mtkpcieinitirqdomains has been fixed. The function ofgetchildbyname returns a node pointer whose refcount is incremented. Therefore, we should use ofnodeput on it when we no longer need it...
Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: mtd: parsers: ofpart: – Fixed a refcount leak in bcm4908partitionsfwoffset. The function offindnodebypath returns a node pointer with the refcount incremented. We should use ofnodeput on it when it is no longer needed. Add the...
Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15
In the Linux kernel, the following vulnerabilities have been resolved: Memory: pl353-smc: Fixed a reference count leak in pl353smcprobe. The foreachavailablechildofnode function requires a corresponding ofnodeput call when the reference ‘child’ is no longer used. In this case, we don’t need to ca...
Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15
In the Linux kernel, the following vulnerabilities have been resolved: ARM: exynos: Fixed a refcount leak in exynosmappmu. offindmatchingnode returns a node pointer with a refcount incremented. We should use ofnodeput on it when there is no longer a need for it. Added ofnodeput to avoid the...
Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: usb: host: Fixed the refcount leak in ehcihcdppcofprobe. offindcompatiblenode returns a node pointer with a refcount incremented; we should use ofnodeput on it after processing. Add the missing ofnodeput call to avoid the refcoun...
Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15
In the Linux kernel, the following vulnerabilities have been resolved: soc: brcmstb: pm-arm: Fixed bugs related to reference count leaks and iomem leaks. In brcmstbpmprobe, there are two types of leak bugs: 1 We need to add ofnodeput when foreachmatchingnode breaks. 2 We need to call iounmap for...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: drm/meson: encodercvbs: Fixed a reference count leak in mesonencodercvbsinit. In the function ofgraphgetremotenode, the remote device nodepointer is returned with a incremented reference count. We should use ofnodeput on it after...
Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: soc: qcom: aoss: The refcount leak in qmpcoolingdevicesregister has been fixed. In every iteration of foreachavailablechildofnode, the reference count of the previous node is decremented. When exiting the...
Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: ASoC: imx-hdmi: Fixed a reference count leak in imxhdmiprobe. The offinddevicebynode function takes a reference; we should use putdevice to release that reference. When devmkzalloc fails, there is no putdevice function available,...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: leds: led-core: A reference count leak was fixed in ledget. The classfinddevicebyofnode function calls classfinddevice, which will hold a reference. The putdevice function is used to release the reference when no longer needed...
Astra Linux – Vulnerability in Linux
A vulnerability was discovered in the Linux kernel, where a reference count leak in the llcpsockconnect function causes a use-after-free condition, which may lead to privilege escalation...