435 matches found
CVE-2023-54020
In the Linux kernel, the following vulnerability has been resolved: dmaengine: sf-pdma: pdmadesc memory leak fix Commit b2cc5c465c2c "dmaengine: sf-pdma: Add multithread support for a DMA channel" changed sfpdmaprepdmamemcpy to unconditionally allocate a new sfpdmadesc each time it is called. The...
UBUNTU-CVE-2025-68359
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix double free of qgroup record after failure to add delayed ref head In the previous code it was possible to incur into a double kfree scenario when calling adddelayedrefhead. This could happen if the record was reported...
UBUNTU-CVE-2023-54020
In the Linux kernel, the following vulnerability has been resolved: dmaengine: sf-pdma: pdmadesc memory leak fix Commit b2cc5c465c2c "dmaengine: sf-pdma: Add multithread support for a DMA channel" changed sfpdmaprepdmamemcpy to unconditionally allocate a new sfpdmadesc each time it is called. The...
CVE-2023-54020 dmaengine: sf-pdma: pdma_desc memory leak fix
In the Linux kernel, the following vulnerability has been resolved: dmaengine: sf-pdma: pdmadesc memory leak fix Commit b2cc5c465c2c "dmaengine: sf-pdma: Add multithread support for a DMA channel" changed sfpdmaprepdmamemcpy to unconditionally allocate a new sfpdmadesc each time it is called. The...
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 incorrect call to kfree to free a rdev managed by devres, which could result in a double release...
SUSE CVE-2023-53830
In the Linux kernel, the following vulnerability has been resolved: platform/x86: think-lmi: Fix memory leak when showing current settings When retriving a item string with tlmisetting, the result has to be freed using kfree. In currentvalueshow however, malformed item strings are not freed,...
DEBIAN-CVE-2023-53830
In the Linux kernel, the following vulnerability has been resolved: platform/x86: think-lmi: Fix memory leak when showing current settings When retriving a item string with tlmisetting, the result has to be freed using kfree. In currentvalueshow however, malformed item strings are not freed,...
UBUNTU-CVE-2023-53830
In the Linux kernel, the following vulnerability has been resolved: platform/x86: think-lmi: Fix memory leak when showing current settings When retriving a item string with tlmisetting, the result has to be freed using kfree. In currentvalueshow however, malformed item strings are not freed,...
CVE-2023-53830 platform/x86: think-lmi: Fix memory leak when showing current settings
In the Linux kernel, the following vulnerability has been resolved: platform/x86: think-lmi: Fix memory leak when showing current settings When retriving a item string with tlmisetting, the result has to be freed using kfree. In currentvalueshow however, malformed item strings are not freed,...
CVE-2023-53830
In the Linux kernel, the following vulnerability has been resolved: platform/x86: think-lmi: Fix memory leak when showing current settings When retriving a item string with tlmisetting, the result has to be freed using kfree. In currentvalueshow however, malformed item strings are not freed,...
CVE-2025-40253
In the Linux kernel, the following vulnerability has been resolved: s390/ctcm: Fix double-kfree The function 'mpcrcvdsweepreqmpcginfo' is called conditionally from function 'ctcmpcunpackskb'. It frees passed mpcginfo. After that a call to function 'kfree' in function 'ctcmpcunpackskb' frees it...
UBUNTU-CVE-2025-40253
In the Linux kernel, the following vulnerability has been resolved: s390/ctcm: Fix double-kfree The function 'mpcrcvdsweepreqmpcginfo' is called conditionally from function 'ctcmpcunpackskb'. It frees passed mpcginfo. After that a call to function 'kfree' in function 'ctcmpcunpackskb' frees it...
kernel: Bluetooth: Fix potential use-after-free when clear keys
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix potential use-after-free when clear keys Similar to commit c5d2b6fa26b5 "Bluetooth: Fix use-after-free in hciremoveltk/hciremoveirk". We can not access k after kfreercu call...
kernel: Bluetooth: Fix potential use-after-free when clear keys
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix potential use-after-free when clear keys Similar to commit c5d2b6fa26b5 "Bluetooth: Fix use-after-free in hciremoveltk/hciremoveirk". We can not access k after kfreercu call...
Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989457)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989457 advisory. In the Linux kernel, the following vulnerability has been resolved: thermal: int340x: fix memory leak in int3400notify It is easy to hit the below memory leaks in my...
Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989246)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989246 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf, s390: Fix potential memory leak about jitdata Make sure to free jitdata through kfree in the...
EUVD-2022-54777
In the Linux kernel, the following vulnerability has been resolved: dpaa2-eth: retrieve the virtual address before dmaunmap The TSO header was DMA unmapped before the virtual address was retrieved and then used to free the buffer. This meant that we were actually removing the DMA map and then...
DEBIAN-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...
DEBIAN-CVE-2022-50557
In the Linux kernel, the following vulnerability has been resolved: pinctrl: thunderbay: fix possible memory leak in thunderbaybuildfunctions The thunderbayaddfunctions will free memory of thunderbayfuncs when everything is ok, but thunderbayfuncs will not be freed when thunderbayaddfunctions...
SUSE CVE-2022-50537
In the Linux kernel, the following vulnerability has been resolved: firmware: raspberrypi: fix possible memory leak in rpifirmwareprobe In rpifirmwareprobe, if mboxrequestchannel fails, the 'fw' will not be freed through rpifirmwaredelete, fix this leak by calling kfree in the error path...