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In the Linux kernel, the following vulnerability has been resolved:
iio: adc: ad7124: Fix potential overflow due to non sequential channel numbers
Channel numbering must start at 0 and then not have any holes, or it is possible to overflow the available storage. Note this bug was introduced as part of a fix to ensure we didn't rely on the ordering of child nodes. So we need to support arbitrary ordering but they all need to be there somewhere.
Note I hit this when using qemu to test the rest of this series. Arguably this isn't the best fix, but it is probably the most minimal option for backporting etc.
Alexandru's sign-off is here because he carried this patch in a larger set that Jonathan then applied.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 30, 2024 | Mar 25, 2024 |
| Suse | — | Upgrade kernel-preemptUpgrade kernel-64kbUpgrade kernel-develUpgrade kernel-preempt-develUpgrade kernel-zfcpdumpUpgrade kernel-default-develUpgrade kernel-symsUpgrade kernel-sourceUpgrade kernel-64kb-develUpgrade kernel-docsUpgrade kernel-defaultUpgrade kernel-obs-buildUpgrade kernel-default-baseUpgrade reiserfs-kmp-defaultUpgrade kernel-macros | Aug 9, 2024 | Mar 25, 2024 |
| Ubuntu | — | Upgrade linux-bluefieldUpgrade linux-hwe-5.4Upgrade linux-azureUpgrade linux-gcp-fipsUpgrade linuxUpgrade linux-awsUpgrade linux-azure-5.4Upgrade linux-raspi-5.4Upgrade linux-kvmUpgrade linux-azure-fipsUpgrade linux-gkeopUpgrade linux-oracle-5.4Upgrade linux-aws-5.4Upgrade linux-aws-fipsUpgrade linux-gcp-5.4Upgrade linux-gcpUpgrade linux-fipsUpgrade linux-oracleUpgrade linux-raspi | Nov 19, 2024 | Mar 25, 2024 |
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