A memory leak in the rpmsg_eptdev_write_iter() function in drivers/rpmsg/rpmsg_char.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering copy_from_iter_full() failures, aka CID-bbe692e349e2.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 30, 2024 | Nov 18, 2019 |
| Suse | — | Upgrade kernel-default | Feb 4, 2022 | Nov 18, 2019 |
| Ubuntu | — | Upgrade linux-image-5.3.0-1011-oracleUpgrade linux-image-5.0.0-1035-azureUpgrade linux-image-aws-edgeUpgrade linux-image-5.3.0-42-snapdragonUpgrade linux-image-5.3.0-1012-kvmUpgrade linux-image-snapdragonUpgrade linux-image-5.3.0-42-lowlatencyUpgrade linux-image-kvmUpgrade linux-image-gke-5.3Upgrade linux-image-azureUpgrade linux-image-5.0.0-1043-oem-osp1Upgrade linux-image-5.3.0-1014-gcpUpgrade linux-image-lowlatencyUpgrade linux-image-5.0.0-1013-oracleUpgrade linux-image-awsUpgrade linux-image-5.0.0-1033-gcpUpgrade linux-image-5.3.0-42-generic-lpaeUpgrade linux-image-generic-lpaeUpgrade linux-image-oracleUpgrade linux-image-5.3.0-1014-gkeUpgrade linux-image-raspi2Upgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-oem-osp1Upgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-gcp-edgeUpgrade linux-image-5.3.0-42-genericUpgrade linux-image-5.3.0-1013-awsUpgrade linux-image-virtualUpgrade linux-image-raspi2-hwe-18.04Upgrade linux-image-virtual-hwe-18.04Upgrade linux-image-5.0.0-1032-gkeUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-azure-edgeUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-gkeUpgrade linux-image-genericUpgrade linux-image-gcpUpgrade linux-image-gke-5.0Upgrade linux-image-5.0.0-1027-awsUpgrade linux-image-5.3.0-1019-raspi2Upgrade linux-image-5.3.0-1016-azure | Mar 17, 2020 | Nov 18, 2019 |
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