UBUNTU-CVE-2024-56539

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: Fix memcpy field-spanning write warning in mwifiexconfigscan Replace one-element array with a flexible-array member in struct mwifiexietypeswildcardssidparams to fix the following warning on a MT8173 Chromebook...

UBUNTU-CVE-2024-56547

In the Linux kernel, the following vulnerability has been resolved: rcu/nocb: Fix missed RCU barrier on deoffloading Currently, running rcutorture test with torturetype=rcu fwdprogress=8 nbarriercbs=8 nocbsnthreads=8 nocbstoggle=100 onoffinterval=60 testboost=2, will trigger the following warning...

UBUNTU-CVE-2024-53212

In the Linux kernel, the following vulnerability has been resolved: netlink: fix false positive warning in extack during dumps Commit under fixes extended extack reporting to dumps. It works under normal conditions, because extack errors are usually reported during -start or the first -dump, it's...

UBUNTU-CVE-2024-53172

In the Linux kernel, the following vulnerability has been resolved: ubi: fastmap: Fix duplicate slab cache names while attaching Since commit 4c39529663b9 "slab: Warn on duplicate cache names when DEBUGVM=y", the duplicate slab cache names can be detected and a kernel WARNING is thrown out. In UB...

UBUNTU-CVE-2022-49034

In the Linux kernel, the following vulnerability has been resolved: sh: cpuinfo: Fix a warning for CONFIGCPUMASKOFFSTACK When CONFIGCPUMASKOFFSTACK and CONFIGDEBUGPERCPUMAPS are selected, cpumaxbitswarn generates a runtime warning similar as below when showing /proc/cpuinfo. Fix this by using...

CVE-2024-56543

Technical details (affected product/version, root cause, impact or fixes) for CVE-2024-56543 are not provided in the connected documents; monitor for updates from official advisories.

CVE-2024-56539

CVE-2024-56539 refers to a Linux kernel issue where mwifiex memcpy() would write across a field due to a one-element array, triggering a field-spanning write warning in mwifiex_config_scan(). The fix replaces the one-element array with a flexible-array member in struct mwifiex_ie_types_wildcard_s...

CVE-2024-56539 wifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiex_config_scan()

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: Fix memcpy field-spanning write warning in mwifiexconfigscan Replace one-element array with a flexible-array member in struct mwifiexietypeswildcardssidparams to fix the following warning on a MT8173 Chromebook...

CVE-2024-56539 wifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiex_config_scan()

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: Fix memcpy field-spanning write warning in mwifiexconfigscan Replace one-element array with a flexible-array member in struct mwifiexietypeswildcardssidparams to fix the following warning on a MT8173 Chromebook...

CVE-2024-56539

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: Fix memcpy field-spanning write warning in mwifiexconfigscan Replace one-element array with a flexible-array member in struct mwifiexietypeswildcardssidparams to fix the following warning on a MT8173 Chromebook...

CVE-2024-53223

Technical details about CVE-2024-53223 are not provided in the connected documents. Please monitor for updates; current sources do not reveal affected products, versions, root cause, impact, or fixes.

CVE-2024-53211 net/l2tp: fix warning in l2tp_exit_net found by syzbot

In the Linux kernel, the following vulnerability has been resolved: net/l2tp: fix warning in l2tpexitnet found by syzbot In l2tp's net exit handler, we check that an IDR is empty before destroying it: WARNONONCE!idrisempty&pn-l2tptunnelidr; idrdestroy&pn-l2tptunnelidr; By forcing memory allocatio...

CVE-2024-53211

In the Linux kernel, the following vulnerability has been resolved: net/l2tp: fix warning in l2tpexitnet found by syzbot In l2tp's net exit handler, we check that an IDR is empty before destroying it: WARNONONCE!idrisempty&pn-l2tptunnelidr; idrdestroy&pn-l2tptunnelidr; By forcing memory allocatio...

CVE-2024-53212

In the Linux kernel, the following vulnerability has been resolved: netlink: fix false positive warning in extack during dumps Commit under fixes extended extack reporting to dumps. It works under normal conditions, because extack errors are usually reported during -start or the first -dump, it's...

CVE-2024-53193 clk: clk-loongson2: Fix memory corruption bug in struct loongson2_clk_provider

In the Linux kernel, the following vulnerability has been resolved: clk: clk-loongson2: Fix memory corruption bug in struct loongson2clkprovider Some heap space is allocated for the flexible structure struct clkhwonecelldata and its flexible-array member hws through the composite structure struct...

CVE-2024-53193 clk: clk-loongson2: Fix memory corruption bug in struct loongson2_clk_provider

In the Linux kernel, the following vulnerability has been resolved: clk: clk-loongson2: Fix memory corruption bug in struct loongson2clkprovider Some heap space is allocated for the flexible structure struct clkhwonecelldata and its flexible-array member hws through the composite structure struct...

CVE-2024-53191 wifi: ath12k: fix warning when unbinding

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix warning when unbinding If there is an error during some initialization related to firmware, the buffers dp-txringi.txstatus are released. However this is released again when the device is unbinded ath12kpci, and...

CVE-2024-53191 wifi: ath12k: fix warning when unbinding

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix warning when unbinding If there is an error during some initialization related to firmware, the buffers dp-txringi.txstatus are released. However this is released again when the device is unbinded ath12kpci, and...

CVE-2024-53191

CVE-2024-53191 affects the Linux kernel, specifically the ath12k driver for WLAN (PCI/PCIE path). The issue arises when an initialization error during firmware handling leaves buffers dp->tx_ring[i].tx_status released, but they are freed again during device unbinding (ath12k_pci_remove), causi...

CVE-2024-53174 SUNRPC: make sure cache entry active before cache_show

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: make sure cache entry active before cacheshow The function cshow was called with protection from RCU. This only ensures that cp will not be freed. Therefore, the reference count for cp can drop to zero, which will trigger...