UBUNTU-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...

UBUNTU-CVE-2023-53638

In the Linux kernel, the following vulnerability has been resolved: octeonep: cancel queued works in probe error path If it fails to get the devices's MAC address, octepprobe exits while leaving the delayed work intrpolltask queued. When the work later runs, it's a use after free. Move the...

UBUNTU-CVE-2022-50513

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix a potential memory leak in rtwinitcmdpriv In rtwinitcmdpriv, if pcmdpriv-rspallocatedbuf is allocated in failure, then pcmdpriv-cmdallocatedbuf will be not properly released. Besides, considering there are...

UBUNTU-CVE-2023-53662

In the Linux kernel, the following vulnerability has been resolved: ext4: fix memory leaks in ext4fnamesetupfilename,preparelookup If the filename casefolding fails, we'll be leaking memory from the fscryptname struct, namely from the 'cryptobuf.name' member. Make sure we free it in the error pat...

UBUNTU-CVE-2022-50514

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: fhid: fix refcount leak on error path When failing to allocate reportdesc, opts-refcnt has already been incremented so it needs to be decremented to avoid leaving the options structure permanently locked...

CVE-2023-53662

CVE-2023-53662 affects the Linux kernel ext4 filesystem. The issue is a memory leak in ext4_fname_setup_filename() and ext4_fname_prepare_lookup() when filename casefolding fails, leaking fscrypt_name.name. The patch adds freeing of the allocated memory in the error paths of both functions. Affec...

EUVD-2025-32769

In the Linux kernel, the following vulnerability has been resolved: ext4: fix memory leaks in ext4fnamesetupfilename,preparelookup If the filename casefolding fails, we'll be leaking memory from the fscryptname struct, namely from the 'cryptobuf.name' member. Make sure we free it in the error pat...

CVE-2023-53662 ext4: fix memory leaks in ext4_fname_{setup_filename,prepare_lookup}

In the Linux kernel, the following vulnerability has been resolved: ext4: fix memory leaks in ext4fnamesetupfilename,preparelookup If the filename casefolding fails, we'll be leaking memory from the fscryptname struct, namely from the 'cryptobuf.name' member. Make sure we free it in the error pat...

CVE-2022-50547 media: solo6x10: fix possible memory leak in solo_sysfs_init()

In the Linux kernel, the following vulnerability has been resolved: media: solo6x10: fix possible memory leak in solosysfsinit If deviceregister returns error in solosysfsinit, the name allocated by devsetname need be freed. As comment of deviceregister says, it should use putdevice to give up th...

CVE-2022-50545

CVE-2022-50545 concerns the Linux kernel where kmemleak reported leaks during the r6040 driver probe/remove flow. The root cause was a phy_device not being disconnected when removing an r6040 device or during error handling after a successful r6040_mii_probe, causing reference counts to stay elev...

CVE-2022-50545 r6040: Fix kmemleak in probe and remove

In the Linux kernel, the following vulnerability has been resolved: r6040: Fix kmemleak in probe and remove There is a memory leaks reported by kmemleak: unreferenced object 0xffff888116111000 size 2048: comm "modprobe", pid 817, jiffies 4294759745 age 76.502s hex dump first 32 bytes: 00 c4 0a 04...

EUVD-2025-32811

In the Linux kernel, the following vulnerability has been resolved: usb: host: xhci: Fix potential memory leak in xhciallocstreaminfo xhciallocstreaminfo allocates stream context array for streaminfo -streamctxarray with xhciallocstreamctx. When some error occurs, streaminfo-streamctxarray is not...

CVE-2022-50537

CVE-2022-50537 affects the Linux kernel through a memory-leak in the Raspberry Pi firmware path. The flaw occurs in rpi_firmware_probe(): when mbox_request_channel() fails, the allocated fw was not freed, leading to a leak. The fix, as described in the vulnerability notes, frees the fw via kfree(...

CVE-2022-50537 firmware: raspberrypi: fix possible memory leak in rpi_firmware_probe()

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...

EUVD-2025-32824

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...

CVE-2023-53638 octeon_ep: cancel queued works in probe error path

In the Linux kernel, the following vulnerability has been resolved: octeonep: cancel queued works in probe error path If it fails to get the devices's MAC address, octepprobe exits while leaving the delayed work intrpolltask queued. When the work later runs, it's a use after free. Move the...

CVE-2023-53638

Technical details for CVE-2023-53638 are not publicly available in the provided documents. Monitor for updates from official advisories.

EUVD-2025-32791

In the Linux kernel, the following vulnerability has been resolved: octeonep: cancel queued works in probe error path If it fails to get the devices's MAC address, octepprobe exits while leaving the delayed work intrpolltask queued. When the work later runs, it's a use after free. Move the...

CVE-2023-53638 octeon_ep: cancel queued works in probe error path

In the Linux kernel, the following vulnerability has been resolved: octeonep: cancel queued works in probe error path If it fails to get the devices's MAC address, octepprobe exits while leaving the delayed work intrpolltask queued. When the work later runs, it's a use after free. Move the...

CVE-2022-50514

CVE-2022-50514 concerns the Linux kernel’s usb gadget f_hid path. The vulnerability arises from a refcount leak on the error path when report_desc allocation fails: opts->refcnt has already been incremented and must be decremented to avoid leaving the options structure permanently locked. The ...