Security update for podman

This update for podman fixes the following issues: CVE-2025-6032: Fixed machine init command failing to verify TLS certificate bsc1245320 Fix conditional Requires remove deprecated sleversion macro Update to version 5.4.2: Add release notes for v5.4.2 Fix a potential deadlock during podman cp...

CVE-2022-50454

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau: fix a use-after-free in nouveaugemprimeimportsgtable nouveauboinit is backed by ttmboinit and ferries its return code back to the caller. On failures, ttm will call nouveaubodelttm and free the memory.Thus, when...

CVE-2022-50425

In the Linux kernel, the following vulnerability has been resolved: x86/fpu: Fix copyxstatetouabi to copy init states correctly When an extended state component is not present in fpstate, but in init state, the function copies from initfpstate via copyfeature. But, dynamic states are not present ...

UBUNTU-CVE-2023-53452

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: fix potential race condition between napiinit and napienable A race condition can happen if netdev is registered, but NAPI isn't initialized yet, and meanwhile user space starts the netdev that will enable NAPI. Then...

UBUNTU-CVE-2023-53468

In the Linux kernel, the following vulnerability has been resolved: ubifs: Fix memory leak in allocwbufs kmemleak reported a sequence of memory leaks, and show them as following: unreferenced object 0xffff8881575f8400 size 1024: comm "mount", pid 19625, jiffies 4297119604 age 20.383s hex dump fir...

UBUNTU-CVE-2023-53449

In the Linux kernel, the following vulnerability has been resolved: s390/dasd: Fix potential memleak in dasdeckdinit dasdreservereq is allocated before dasdvolinforeq, and it also needs to be freed before the error returns, just like the other cases in this function...

UBUNTU-CVE-2022-50452

In the Linux kernel, the following vulnerability has been resolved: net: sched: cake: fix null pointer access issue when cakeinit fails When the default qdisc is cake, if the qdisc of devqueue fails to be inited during mqprioinit, cakereset is invoked to clear resources. In this case, the tins is...

UBUNTU-CVE-2023-53491

In the Linux kernel, the following vulnerability has been resolved: startkernel: Add nostackprotector function attribute Back during the discussion of commit a9a3ed1eff36 "x86: Fix early boot crash on gcc-10, third try" we discussed the need for a function attribute to control the omission of sta...

UBUNTU-CVE-2022-50425

In the Linux kernel, the following vulnerability has been resolved: x86/fpu: Fix copyxstatetouabi to copy init states correctly When an extended state component is not present in fpstate, but in init state, the function copies from initfpstate via copyfeature. But, dynamic states are not present ...

CVE-2022-50458 clk: tegra: Fix refcount leak in tegra210_clock_init

In the Linux kernel, the following vulnerability has been resolved: clk: tegra: Fix refcount leak in tegra210clockinit offindmatchingnode returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. Add missing ofnodeput to avoid refcount leak...

CVE-2022-50458 clk: tegra: Fix refcount leak in tegra210_clock_init

In the Linux kernel, the following vulnerability has been resolved: clk: tegra: Fix refcount leak in tegra210clockinit offindmatchingnode returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. Add missing ofnodeput to avoid refcount leak...

CVE-2022-50452 net: sched: cake: fix null pointer access issue when cake_init() fails

In the Linux kernel, the following vulnerability has been resolved: net: sched: cake: fix null pointer access issue when cakeinit fails When the default qdisc is cake, if the qdisc of devqueue fails to be inited during mqprioinit, cakereset is invoked to clear resources. In this case, the tins is...

CVE-2023-53468

Summary of CVE-2023-53468 : In the Linux kernel, the ubifs memory leak is fixed in the alloc_wbufs() path. The issue was triggered when ubifs_wbuf_init() returns an error inside the loop, causing wbuf->buf and wbuf->inodes that were already allocated to remain unfreed. The fix adds an error...

CVE-2023-53468 ubifs: Fix memory leak in alloc_wbufs()

In the Linux kernel, the following vulnerability has been resolved: ubifs: Fix memory leak in allocwbufs kmemleak reported a sequence of memory leaks, and show them as following: unreferenced object 0xffff8881575f8400 size 1024: comm "mount", pid 19625, jiffies 4297119604 age 20.383s hex dump fir...

CVE-2023-53459 HID: mcp-2221: prevent UAF in delayed work

In the Linux kernel, the following vulnerability has been resolved: HID: mcp-2221: prevent UAF in delayed work If the device is plugged/unplugged without giving time for mcpinitwork to complete, we might kick in the devm free code path and thus have unavailable struct mcp2221 while in delayed wor...

CVE-2023-53452 wifi: rtw89: fix potential race condition between napi_init and napi_enable

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: fix potential race condition between napiinit and napienable A race condition can happen if netdev is registered, but NAPI isn't initialized yet, and meanwhile user space starts the netdev that will enable NAPI. Then...

CVE-2023-53449

CVE-2023-53449 affects the Linux kernel in the s390/dasd area. The root cause was a potential memory leak in dasd_eckd_init() where dasd_reserve_req was allocated before dasd_vol_info_req and could not be freed on error. The fix ensures dasd_reserve_req is freed before error returns, matching the...

CVE-2022-50425

CVE-2022-50425 is a Linux kernel vulnerability in the x86/fpu path. The issue occurs in copy_xstate_to_uabi() when an extended state component exists in init_fpstate but not fpstate, causing a NULL pointer dereference during XSAVE state handling in KVM/KVM-related ioctl paths. The mitigation desc...

CVE-2022-50425 x86/fpu: Fix copy_xstate_to_uabi() to copy init states correctly

In the Linux kernel, the following vulnerability has been resolved: x86/fpu: Fix copyxstatetouabi to copy init states correctly When an extended state component is not present in fpstate, but in init state, the function copies from initfpstate via copyfeature. But, dynamic states are not present ...

PT-2025-40175

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contained a memory leak in the alloc wbufs function within the UBIFS Unsorted Block Image File System component. The ubifs wbuf init function could return an error durin...