UBUNTU-CVE-2023-54118

In the Linux kernel, the following vulnerability has been resolved: serial: sc16is7xx: setup GPIO controller later in probe The GPIO controller component of the sc16is7xx driver is setup too early, which can result in a race condition where another device tries to utilise the GPIO lines before th...

UBUNTU-CVE-2023-54126

In the Linux kernel, the following vulnerability has been resolved: crypto: safexcel - Cleanup ring IRQ workqueues on load failure A failure loading the safexcel driver results in the following warning on boot, because the IRQ affinity has not been correctly cleaned up. Ensure we clean up the...

UBUNTU-CVE-2023-54053

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: pcie: fix possible NULL pointer dereference It is possible that iwlpciprobe will fail and free the trans, then afterwards iwlpciremove will be called and crash by trying to access trans which is already freed, fix...

UBUNTU-CVE-2023-54109

In the Linux kernel, the following vulnerability has been resolved: media: rcarfdp1: Fix refcount leak in probe and remove function rcarfcpget take reference, which should be balanced with rcarfcpput. Add missing rcarfcpput in fdp1remove and the error paths of fdp1probe to fix this. hverkuil:...

CVE-2023-54118

In the Linux kernel, the following vulnerability has been resolved: serial: sc16is7xx: setup GPIO controller later in probe The GPIO controller component of the sc16is7xx driver is setup too early, which can result in a race condition where another device tries to utilise the GPIO lines before th...

CVE-2022-50745

In the Linux kernel, the following vulnerability has been resolved: staging: media: tegra-video: fix devicenode use after free At probe time this code path is followed: tegracsiinit tegracsichannelsalloc foreachchildofnodenode, channel -- iterates over channels automatically gets 'channel'...

CVE-2023-54136

In the Linux kernel, the following vulnerability has been resolved: serial: sprd: Fix DMA buffer leak issue Release DMA buffer when probe returns failure to avoid memory leak...

UBUNTU-CVE-2023-54078

In the Linux kernel, the following vulnerability has been resolved: media: max9286: Free control handler The control handler is leaked in some probe-time error paths, as well as in the remove path. Fix it...

CVE-2023-54109

In the Linux kernel, the following vulnerability has been resolved: media: rcarfdp1: Fix refcount leak in probe and remove function rcarfcpget take reference, which should be balanced with rcarfcpput. Add missing rcarfcpput in fdp1remove and the error paths of fdp1probe to fix this. hverkuil:...

CVE-2022-50714

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7921e: fix rmmod crash in driver reload test In insmod/rmmod stress test, the following crash dump shows up immediately. The problem is caused by missing mt76dev in mt7921pciremove. We should make sure the drvdata i...

CVE-2023-54136 serial: sprd: Fix DMA buffer leak issue

In the Linux kernel, the following vulnerability has been resolved: serial: sprd: Fix DMA buffer leak issue Release DMA buffer when probe returns failure to avoid memory leak...

CVE-2023-54136 serial: sprd: Fix DMA buffer leak issue

In the Linux kernel, the following vulnerability has been resolved: serial: sprd: Fix DMA buffer leak issue Release DMA buffer when probe returns failure to avoid memory leak...

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-2023-54126

CVE-2023-54126 : Linux kernel crypto_safexcel vulnerability where a failed safexcel driver load leaves IRQ affinity/workqueues uncleared, causing a boot-time warning. The fix cleans up the IRQ affinity and workqueues on load failure, per the vulnerability description and vendor advisories. Connec...

CVE-2023-54118

CVE-2023-54118 affects the Linux kernel driver sc16is7xx: the GPIO controller for the serial driver is initialized too early in probe, creating a race where another device could access GPIO lines before initialization completes, leading to an Oops on access (example trace shown). The issue is fix...

CVE-2023-54118 serial: sc16is7xx: setup GPIO controller later in probe

In the Linux kernel, the following vulnerability has been resolved: serial: sc16is7xx: setup GPIO controller later in probe The GPIO controller component of the sc16is7xx driver is setup too early, which can result in a race condition where another device tries to utilise the GPIO lines before th...

CVE-2023-54109 media: rcar_fdp1: Fix refcount leak in probe and remove function

In the Linux kernel, the following vulnerability has been resolved: media: rcarfdp1: Fix refcount leak in probe and remove function rcarfcpget take reference, which should be balanced with rcarfcpput. Add missing rcarfcpput in fdp1remove and the error paths of fdp1probe to fix this. hverkuil:...

CVE-2023-54109 media: rcar_fdp1: Fix refcount leak in probe and remove function

In the Linux kernel, the following vulnerability has been resolved: media: rcarfdp1: Fix refcount leak in probe and remove function rcarfcpget take reference, which should be balanced with rcarfcpput. Add missing rcarfcpput in fdp1remove and the error paths of fdp1probe to fix this. hverkuil:...

CVE-2023-54109

CVE-2023-54109 affects the Linux kernel in media: rcar_fdp1. The vulnerability was due to a refcount leak: rcar_fcp_get() references were not balanced with rcar_fcp_put() in fdp1_probe error paths and in fdp1_remove. The fix adds the missing rcar_fcp_put() calls to balance references, addressing ...

CVE-2023-54096 soundwire: fix enumeration completion

In the Linux kernel, the following vulnerability has been resolved: soundwire: fix enumeration completion The soundwire subsystem uses two completion structures that allow drivers to wait for soundwire device to become enumerated on the bus and initialised by their drivers, respectively. The code...