EUVD-2022-55806

In the Linux kernel, the following vulnerability has been resolved: udf: Avoid double brelse in udfrename syzbot reported a warning like below 1: VFS: brelse: Trying to free free buffer WARNING: CPU: 2 PID: 7301 at fs/buffer.c:1145 brelse+0x67/0xa0 ... Call Trace: invalidatebhlru+0x99/0x150...

CVE-2022-50776

In the Linux kernel, the following vulnerability has been resolved: clk: st: Fix memory leak in stofquadfssetup If stclkregisterquadfspll fails, @lock should be freed before goto @errexit, otherwise will cause meory leak issue, fix it...

CVE-2023-54153

In the Linux kernel, the following vulnerability has been resolved: ext4: turn quotas off if mount failed after enabling quotas Yi found during a review of the patch "ext4: don't BUG on inconsistent journal feature" that when ext4markrecoverycomplete returns an error value, the error handling pat...

CVE-2023-54158

In the Linux kernel, the following vulnerability has been resolved: btrfs: don't free qgroup space unless specified Boris noticed in his simple quotas testing that he was getting a leak with Sweet Tea's change to subvol create that stopped doing a transaction commit. This was just a side effect o...

UBUNTU-CVE-2022-50775

In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fix refcount leak in hnsrocemmap rdmausermmapentrygetpgoff takes the reference. Add missing rdmausermmapentryput to release the reference. Acked-by Haoyue Xu...

CVE-2022-50777

In the Linux kernel, the following vulnerability has been resolved: net: phy: xgmiitorgmii: Fix refcount leak in xgmiitorgmiiprobe ofphyfinddevice return device node with refcount incremented. Call putdevice to relese it when not needed anymore...

UBUNTU-CVE-2023-54115

In the Linux kernel, the following vulnerability has been resolved: pcmcia: rsrcnonstatic: Fix memory leak in nonstaticreleaseresourcedb When nonstaticreleaseresourcedb frees all resources associated with an PCMCIA socket, it forgets to free socketdata too, causing a memory leak observable with...

UBUNTU-CVE-2023-54153

In the Linux kernel, the following vulnerability has been resolved: ext4: turn quotas off if mount failed after enabling quotas Yi found during a review of the patch "ext4: don't BUG on inconsistent journal feature" that when ext4markrecoverycomplete returns an error value, the error handling pat...

CVE-2022-50725

In the Linux kernel, the following vulnerability has been resolved: media: vidtv: Fix use-after-free in vidtvbridgedvbinit KASAN reports a use-after-free: BUG: KASAN: use-after-free in dvbdmxdevrelease+0x4d5/0x5d0 dvbcore Call Trace: ... dvbdmxdevrelease+0x4d5/0x5d0 dvbcore...

UBUNTU-CVE-2022-50727

In the Linux kernel, the following vulnerability has been resolved: scsi: efct: Fix possible memleak in efctdeviceinit In efctdeviceinit, when efctscsiregfctransport fails, efctscsitgtdriverexit is not called to release memory for efctscsitgtdriverinit and causes memleak: unreferenced object...

CVE-2022-50727

In the Linux kernel, the following vulnerability has been resolved: scsi: efct: Fix possible memleak in efctdeviceinit In efctdeviceinit, when efctscsiregfctransport fails, efctscsitgtdriverexit is not called to release memory for efctscsitgtdriverinit and causes memleak: unreferenced object...

CVE-2023-54153 ext4: turn quotas off if mount failed after enabling quotas

In the Linux kernel, the following vulnerability has been resolved: ext4: turn quotas off if mount failed after enabling quotas Yi found during a review of the patch "ext4: don't BUG on inconsistent journal feature" that when ext4markrecoverycomplete returns an error value, the error handling pat...

CVE-2023-54153 ext4: turn quotas off if mount failed after enabling quotas

In the Linux kernel, the following vulnerability has been resolved: ext4: turn quotas off if mount failed after enabling quotas Yi found during a review of the patch "ext4: don't BUG on inconsistent journal feature" that when ext4markrecoverycomplete returns an error value, the error handling pat...

CVE-2023-54142

CVE-2023-54142: In the Linux kernel gtp_encap path, a use-after-free occurs in __gtp_encap_destroy() when sk cleanup races with sock data access. The advisory notes that a previous patch added lock_sock() and release_sock() around __gtp_encap_destroy() to protect sk->sk_user_data, but release_...

CVE-2023-54136

CVE-2023-54136 concerns a memory leak in the Linux kernel’s serial driver for sprd when _probe() returns failure. The fix releases the DMA buffer to avoid leaks. Connected Astra Linux entry confirms the same vulnerability and the fix across kernel lines (linux-5.10, linux-5.15, linux-6.1). The im...

CVE-2023-54115 pcmcia: rsrc_nonstatic: Fix memory leak in nonstatic_release_resource_db()

In the Linux kernel, the following vulnerability has been resolved: pcmcia: rsrcnonstatic: Fix memory leak in nonstaticreleaseresourcedb When nonstaticreleaseresourcedb frees all resources associated with an PCMCIA socket, it forgets to free socketdata too, causing a memory leak observable with...

CVE-2023-54115 pcmcia: rsrc_nonstatic: Fix memory leak in nonstatic_release_resource_db()

In the Linux kernel, the following vulnerability has been resolved: pcmcia: rsrcnonstatic: Fix memory leak in nonstaticreleaseresourcedb When nonstaticreleaseresourcedb frees all resources associated with an PCMCIA socket, it forgets to free socketdata too, causing a memory leak observable with...

CVE-2023-54115

CVE-2023-54115 involves a memory leak in the Linux kernel PCMCIA subsystem: nonstatic_release_resource_db() may forget to free socket_data when freeing resources for a PCMCIA socket. A fix ensures socket_data is freed as part of the cleanup. Details appear in vendor advisories (e.g., Astra/Unity/...

CVE-2023-54111

Public details for CVE-2023-54111 are not present in the connected documents. No product/version specifics, exploit, or remediation are provided here. Monitor for updates.

CVE-2023-54097

CVE-2023-54097 (Linux kernel) affects the regulator subsystem, specifically the stm32-pwr regulator driver. The issue is an of_iomap() leak in stm32_pwr_regulator_probe() that can leak the mapped base address if memory allocation or regulator registration fails. The fix replaces of_iomap() with d...