EUVD-2023-60298

In the Linux kernel, the following vulnerability has been resolved: media: platform: mtk-mdp3: Add missing check and free for idaalloc Add the check for the return value of the idaalloc in order to avoid NULL pointer dereference. Moreover, free allocated "ctx-id" if mdpm2mopen fails later in orde...

EUVD-2023-60302

In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: fix resource leaks in vdecmsgqueueinit If we encounter any error in the vdecmsgqueueinit then we need to set "msgqueue-wdmaaddr.size = 0;". Normally, this is done inside the vdecmsgqueuedeinit function...

EUVD-2023-60323

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Add check for cstate As kzalloc may fail and return NULL pointer, it should be better to check cstate in order to avoid the NULL pointer dereference in drmatomichelpercrtcreset. Patchwork:...

EUVD-2023-60257

In the Linux kernel, the following vulnerability has been resolved: ext4: fix BUG in ext4mbnewinodepa due to overflow When we calculate the end position of ext4freeextent, this position may be exactly where ext4lblkt i.e. uint overflows. For example, if acgex.felogical is 4294965248 and...

EUVD-2023-60254

In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: Fix potential data race at PCM memory allocation helpers The PCM memory allocation helpers have a sanity check against too many buffer allocations. However, the check is performed without a proper lock and the allocati...

EUVD-2022-55805

In the Linux kernel, the following vulnerability has been resolved: nvme-pci: fix mempool alloc size Convert the max size to bytes to match the units of the divisor that calculates the worst-case number of PRP entries. The result is used to determine how many PRP Lists are required. The code was...

EUVD-2022-55803

In the Linux kernel, the following vulnerability has been resolved: staging: vt6655: fix potential memory leak In function deviceinittd0ring, memory is allocated for member tdinfo of priv-apTD0Ringsi, with i increasing from 0. In case of allocation failure, the memory is freed in reversed order,...

EUVD-2022-55760

In the Linux kernel, the following vulnerability has been resolved: ksmbd: Fix resource leak in ksmbdsessionrpcopen When ksmbdrpcopen fails then it must call ksmbdrpcidfree to undo the result of ksmbdipcidalloc...

CVE-2025-68741

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix improper freeing of purex item In qla2xxxprocesspurlsiocb, an item is allocated via qla27xxcopymultiplepkt, which internally calls qla24xxallocpurexitem. The qla24xxallocpurexitem function may return a...

CVE-2023-54122

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Add check for cstate As kzalloc may fail and return NULL pointer, it should be better to check cstate in order to avoid the NULL pointer dereference in drmatomichelpercrtcreset. Patchwork:...

CVE-2023-54072

In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: Fix potential data race at PCM memory allocation helpers The PCM memory allocation helpers have a sanity check against too many buffer allocations. However, the check is performed without a proper lock and the allocati...

CVE-2023-54065

In the Linux kernel, the following vulnerability has been resolved: net: dsa: realtek: fix out-of-bounds access The probe function sets priv-chipdata to void priv + sizeofpriv with the expectation that priv has enough trailing space. However, only realtek-smi actually allocated this chipdata spac...

CVE-2023-54072

In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: Fix potential data race at PCM memory allocation helpers The PCM memory allocation helpers have a sanity check against too many buffer allocations. However, the check is performed without a proper lock and the allocati...

UBUNTU-CVE-2023-54085

In the Linux kernel, the following vulnerability has been resolved: mptcp: fix NULL pointer dereference on fastopen early fallback In case of early fallback to TCP, subflowsynrecvsock deletes the subflow context before returning the newly allocated sock to the caller. The fastopen path does not...

CVE-2022-50761

In the Linux kernel, the following vulnerability has been resolved: x86/xen: Fix memory leak in xeninitlockcpu In xeninitlockcpu, the @name has allocated new string by kasprintf, if bindipitoirqhandler fails, it should be freed, otherwise may lead to a memory leak issue, fix it...

UBUNTU-CVE-2022-50756

In the Linux kernel, the following vulnerability has been resolved: nvme-pci: fix mempool alloc size Convert the max size to bytes to match the units of the divisor that calculates the worst-case number of PRP entries. The result is used to determine how many PRP Lists are required. The code was...

CVE-2023-54122

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Add check for cstate As kzalloc may fail and return NULL pointer, it should be better to check cstate in order to avoid the NULL pointer dereference in drmatomichelpercrtcreset. Patchwork:...

UBUNTU-CVE-2023-54072

In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: Fix potential data race at PCM memory allocation helpers The PCM memory allocation helpers have a sanity check against too many buffer allocations. However, the check is performed without a proper lock and the allocati...

UBUNTU-CVE-2022-50758

In the Linux kernel, the following vulnerability has been resolved: staging: vt6655: fix potential memory leak In function deviceinittd0ring, memory is allocated for member tdinfo of priv-apTD0Ringsi, with i increasing from 0. In case of allocation failure, the memory is freed in reversed order,...

CVE-2022-50713

In the Linux kernel, the following vulnerability has been resolved: clk: visconti: Fix memory leak in viscontiregisterpll @pll-ratetable has allocated memory by kmemdup, if clkhwregister fails, it should be freed, otherwise it will cause memory leak issue, this patch fixes it...