In the Linux kernel, the following vulnerability has been resolved:
exfat: resolve memory leak from exfat_create_upcase_table()
If exfat_load_upcase_table reaches end and returns -EINVAL, allocated memory doesn't get freed and while exfat_load_default_upcase_table allocates more memory, leading to a memory leak.
Here's link to syzkaller crash report illustrating this issue: https://syzkaller.appspot.com/text?tag=CrashReport&x=1406c201980000
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 27, 2026 | Jul 27, 2026 |
| Ubuntu | — | Upgrade linux-image-6.8.0-1022-nvidia-64kUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-6.11.0-1010-lowlatency-64kUpgrade linux-image-oracleUpgrade linux-image-6.8.0-54-lowlatencyUpgrade linux-image-gkeUpgrade linux-image-6.8.0-1022-nvidia-lowlatencyUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-6.8.0-1006-gkeopUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.8.0-57-generic-64kUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-kvmUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-virtualUpgrade linux-image-6.8.0-1020-oracle-64kUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-realtimeUpgrade linux-image-6.11.0-1009-gcpUpgrade linux-image-6.8.0-1022-ibmUpgrade linux-image-6.8.0-1022-nvidiaUpgrade linux-image-gkeop-6.8Upgrade linux-image-generic-lpaeUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-oem-24.04bUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-oem-24.04Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-awsUpgrade linux-image-6.11.0-1005-realtimeUpgrade linux-image-6.8.0-57-genericUpgrade linux-image-oem-22.04bUpgrade linux-image-6.8.0-1024-gcp-64kUpgrade linux-image-6.8.0-1019-gkeUpgrade linux-image-6.8.0-1025-azure-fdeUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-nvidia-6.8Upgrade linux-image-azure-fdeUpgrade linux-image-6.11.0-1009-awsUpgrade linux-image-nvidia-64kUpgrade linux-image-6.8.0-54-generic-64kUpgrade linux-image-ibmUpgrade linux-image-6.8.0-1024-oemUpgrade linux-image-6.8.0-1020-oracleUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-oem-24.04aUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-6.11.0-1011-oracle-64kUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-aws-lts-24.04Upgrade linux-image-6.8.0-1024-gcpUpgrade linux-image-lowlatency-64kUpgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-6.8.0-1019-raspiUpgrade linux-image-oem-22.04dUpgrade linux-image-6.8.0-1025-azureUpgrade linux-image-6.8.0-54-genericUpgrade linux-image-oem-22.04Upgrade linux-image-lowlatencyUpgrade linux-image-nvidiaUpgrade linux-image-6.11.0-18-generic-64kUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.8.0-1022-nvidia-lowlatency-64kUpgrade linux-image-6.11.0-1008-raspiUpgrade linux-image-6.11.0-1009-azureUpgrade linux-image-6.11.0-1010-lowlatencyUpgrade linux-image-6.11.0-1011-oracleUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-azure-lts-24.04Upgrade linux-image-azureUpgrade linux-image-generic-64kUpgrade linux-image-oem-22.04cUpgrade linux-image-6.11.0-1009-azure-fdeUpgrade linux-image-gkeopUpgrade linux-image-oracle-64kUpgrade linux-image-6.11.0-1015-oemUpgrade linux-image-gcp-64kUpgrade linux-image-6.11.0-18-genericUpgrade linux-image-raspiUpgrade linux-image-realtime-hwe-24.04Upgrade linux-image-oem-22.04aUpgrade linux-image-6.8.0-54-lowlatency-64kUpgrade linux-image-gcpUpgrade linux-image-genericUpgrade linux-image-6.8.0-1023-awsUpgrade linux-image-ibm-classic | Feb 20, 2025 | Oct 21, 2024 |
Prioritise with Active Threat Intelligence
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