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In the Linux kernel, the following vulnerability has been resolved:
ALSA: hda: Fix possible null-ptr-deref when assigning a stream
While AudioDSP drivers assign streams exclusively of HOST or LINK type, nothing blocks a user to attempt to assign a COUPLED stream. As supplied substream instance may be a stub, what is the case when code-loading, such scenario ends with null-ptr-deref.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 30, 2024 | May 21, 2024 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | May 21, 2024 |
| Suse | — | Upgrade kernel-azure-optionalUpgrade dtb-xilinxUpgrade kernel-rt_debugUpgrade kernel-rt_debug-livepatch-develUpgrade dtb-caviumUpgrade cluster-md-kmp-rtUpgrade dtb-alteraUpgrade dtb-socionextUpgrade dlm-kmp-defaultUpgrade cluster-md-kmp-64kbUpgrade gfs2-kmp-defaultUpgrade reiserfs-kmp-defaultUpgrade dtb-allwinnerUpgrade dtb-hisiliconUpgrade dtb-mediatekUpgrade gfs2-kmp-azureUpgrade dtb-appleUpgrade kernel-default-livepatch-develUpgrade kernel-64kbUpgrade kernel-64kb-livepatch-develUpgrade kernel-azure-extraUpgrade kernel-devel-rtUpgrade dtb-amdUpgrade kselftests-kmp-rtUpgrade dtb-armUpgrade kernel-default-optionalUpgrade kernel-symsUpgrade kernel-default-baseUpgrade kernel-rt-develUpgrade kernel-develUpgrade kernel-64kb-optionalUpgrade kernel-rt-livepatchUpgrade kernel-rt_debug-develUpgrade reiserfs-kmp-rtUpgrade kernel-defaultUpgrade ocfs2-kmp-defaultUpgrade kernel-debug-develUpgrade gfs2-kmp-64kbUpgrade dtb-renesasUpgrade ocfs2-kmp-azureUpgrade dlm-kmp-rtUpgrade kernel-64kb-extraUpgrade dtb-freescaleUpgrade kernel-64kb-develUpgrade kernel-default-develUpgrade kernel-docsUpgrade kernel-debugUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-source-vanillaUpgrade dtb-amazonUpgrade dtb-sprdUpgrade kernel-rtUpgrade dtb-qcomUpgrade dtb-lgUpgrade kernel-azureUpgrade dtb-nvidiaUpgrade kselftests-kmp-azureUpgrade kselftests-kmp-64kbUpgrade kernel-zfcpdumpUpgrade kernel-obs-buildUpgrade kernel-azure-livepatch-develUpgrade kernel-azure-develUpgrade dtb-marvellUpgrade reiserfs-kmp-64kbUpgrade kernel-default-livepatchUpgrade kernel-obs-qaUpgrade kernel-kvmsmall-develUpgrade kernel-syms-rtUpgrade kernel-rt_debug-vdsoUpgrade kernel-rt-livepatch-develUpgrade kernel-default-vdsoUpgrade kernel-default-base-rebuildUpgrade cluster-md-kmp-defaultUpgrade kernel-default-extraUpgrade dtb-rockchipUpgrade dlm-kmp-64kbUpgrade ocfs2-kmp-64kbUpgrade kselftests-kmp-defaultUpgrade kernel-kvmsmall-vdsoUpgrade kernel-syms-azureUpgrade dtb-amlogicUpgrade kernel-docs-htmlUpgrade cluster-md-kmp-azureUpgrade kernel-rt-optionalUpgrade kernel-debug-vdsoUpgrade reiserfs-kmp-azureUpgrade ocfs2-kmp-rtUpgrade kernel-source-rtUpgrade kernel-source-azureUpgrade kernel-kvmsmallUpgrade kernel-rt-extraUpgrade kernel-devel-azureUpgrade dtb-broadcomUpgrade dtb-apmUpgrade kernel-rt-vdsoUpgrade kernel-macrosUpgrade dlm-kmp-azureUpgrade kernel-debug-livepatch-develUpgrade gfs2-kmp-rtUpgrade dtb-exynosUpgrade kernel-azure-vdsoUpgrade kernel-source | Jun 13, 2024 | May 21, 2024 |
| Ubuntu | — | Upgrade linux-image-4.15.0-228-lowlatencyUpgrade linux-image-azure-lts-18.04Upgrade linux-image-4.4.0-1135-awsUpgrade linux-image-gcp-lts-18.04Upgrade linux-image-oemUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-azureUpgrade linux-image-lowlatencyUpgrade linux-image-gkeUpgrade linux-image-genericUpgrade linux-image-4.15.0-1172-awsUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-generic-lts-xenialUpgrade linux-image-4.4.0-1173-awsUpgrade linux-image-4.4.0-258-genericUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-virtualUpgrade linux-image-4.15.0-1134-oracleUpgrade linux-image-gcpUpgrade linux-image-4.15.0-1165-gcpUpgrade linux-image-aws-hweUpgrade linux-image-oracle-lts-18.04Upgrade linux-image-generic-hwe-16.04Upgrade linux-image-4.15.0-228-genericUpgrade linux-image-aws-lts-18.04Upgrade linux-image-kvmUpgrade linux-image-4.15.0-1180-azureUpgrade linux-image-oracleUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-awsUpgrade linux-image-4.15.0-1155-kvmUpgrade linux-image-4.4.0-1136-kvmUpgrade linux-image-4.4.0-258-lowlatency | Aug 22, 2024 | May 21, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | May 21, 2024 |
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