The Quarterly Threat Landscape Report is out. See what attackers are targeting now.Read report
In the Linux kernel, the following vulnerability has been resolved:
drm/meson: fix shutdown crash when component not probed
When main component is not probed, by example when the dw-hdmi module is not loaded yet or in probe defer, the following crash appears on shutdown:
Unable to handle kernel NULL pointer dereference at virtual address 0000000000000038 ... pc : meson_drv_shutdown+0x24/0x50 lr : platform_drv_shutdown+0x20/0x30 ... Call trace: meson_drv_shutdown+0x24/0x50 platform_drv_shutdown+0x20/0x30 device_shutdown+0x158/0x360 kernel_restart_prepare+0x38/0x48 kernel_restart+0x18/0x68 __do_sys_reboot+0x224/0x250 __arm64_sys_reboot+0x24/0x30 ...
Simply check if the priv struct has been allocated before using it.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 30, 2024 | Mar 25, 2024 |
| Suse | — | Upgrade kernel-default-develUpgrade kernel-develUpgrade kernel-64kbUpgrade kernel-preempt-develUpgrade kernel-64kb-develUpgrade reiserfs-kmp-defaultUpgrade kernel-defaultUpgrade kernel-default-baseUpgrade kernel-symsUpgrade kernel-docsUpgrade kernel-preemptUpgrade kernel-azure-baseUpgrade kernel-default-extraUpgrade kernel-azure-develUpgrade kernel-macrosUpgrade kernel-syms-azureUpgrade kernel-sourceUpgrade kernel-default-manUpgrade kernel-zfcpdumpUpgrade kernel-obs-buildUpgrade kernel-devel-azureUpgrade kernel-source-azureUpgrade kernel-azure | Aug 9, 2024 | Mar 25, 2024 |
| Ubuntu | — | Upgrade linux-gcp-5.4Upgrade linux-gcp-fipsUpgrade linux-azure-4.15Upgrade linux-hwe-5.4Upgrade linux-gcpUpgrade linux-gcp-4.15Upgrade linux-gkeopUpgrade linux-hweUpgrade linux-azure-fipsUpgrade linuxUpgrade linux-kvmUpgrade linux-aws-fipsUpgrade linux-azure-5.4Upgrade linux-oracleUpgrade linux-raspi-5.4Upgrade linux-aws-hweUpgrade linux-raspiUpgrade linux-aws-5.4Upgrade linux-azureUpgrade linux-bluefieldUpgrade linux-awsUpgrade linux-oracle-5.4Upgrade linux-fips | Nov 19, 2024 | Mar 25, 2024 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub