In the Linux kernel, the following vulnerability has been resolved:
hwmon: (ltc2991) re-order conditions to fix off by one bug
LTC2991_T_INT_CH_NR is 4. The st->temp_en[] array has LTC2991_MAX_CHANNEL (4) elements. Thus if "channel" is equal to LTC2991_T_INT_CH_NR then we have read one element beyond the end of the array. Flip the conditions around so that we check if "channel" is valid before using it as an array index.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 27, 2026 | Jul 27, 2026 |
| Ubuntu | — | Upgrade linux-image-6.8.0-50-genericUpgrade linux-image-ibmUpgrade linux-image-kvmUpgrade linux-image-6.8.0-1017-ibmUpgrade linux-image-6.8.0-1017-oracle-64kUpgrade linux-image-6.8.0-1019-nvidia-lowlatencyUpgrade linux-image-6.8.0-1020-azure-fdeUpgrade linux-image-ibm-classicUpgrade linux-image-6.8.0-1018-oemUpgrade linux-image-6.8.0-50-lowlatencyUpgrade linux-image-raspiUpgrade linux-image-nvidia-6.8Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-azureUpgrade linux-image-awsUpgrade linux-image-oem-22.04dUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-lowlatencyUpgrade linux-image-6.8.0-50-lowlatency-64kUpgrade linux-image-6.8.0-1019-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1016-raspiUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1015-gkeUpgrade linux-image-6.8.0-1019-nvidia-64kUpgrade linux-image-azure-fdeUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-nvidiaUpgrade linux-image-oem-22.04aUpgrade linux-image-6.8.0-1019-nvidiaUpgrade linux-image-oracleUpgrade linux-image-lowlatency-64kUpgrade linux-image-generic-64kUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-genericUpgrade linux-image-gcpUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-oem-22.04bUpgrade linux-image-oem-22.04Upgrade linux-image-nvidia-64kUpgrade linux-image-6.8.0-1020-azureUpgrade linux-image-6.8.0-1019-gcpUpgrade linux-image-gkeopUpgrade linux-image-oracle-64kUpgrade linux-image-6.8.0-1017-oracleUpgrade linux-image-oem-22.04cUpgrade linux-image-generic-lpaeUpgrade linux-image-virtualUpgrade linux-image-gkeop-6.8Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-6.8.0-1002-gkeopUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-gkeUpgrade linux-image-6.8.0-1020-awsUpgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-oem-24.04aUpgrade linux-image-6.8.0-50-generic-64kUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-oem-24.04Upgrade linux-image-nvidia-hwe-22.04 | Dec 13, 2024 | Aug 17, 2024 |
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