A memory leak in the fsl_lpspi_probe() function in drivers/spi/spi-fsl-lpspi.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering pm_runtime_get_sync() failures, aka CID-057b8945f78f. NOTE: third parties dispute the relevance of this because an attacker cannot realistically control these failures at probe time
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 | debian-upgrade-linux | Jul 30, 2024 | Nov 18, 2019 | |
| Suse | — | suse-upgrade-kernel-default | Feb 4, 2022 | Nov 18, 2019 |
| Ubuntu | ubuntu-upgrade-linux-image-5-3-0-1011-oracleubuntu-upgrade-linux-image-5-3-0-1012-kvmubuntu-upgrade-linux-image-5-3-0-1013-awsubuntu-upgrade-linux-image-5-3-0-1014-gcpubuntu-upgrade-linux-image-5-3-0-1014-gkeubuntu-upgrade-linux-image-5-3-0-1016-azureubuntu-upgrade-linux-image-5-3-0-1019-raspi2ubuntu-upgrade-linux-image-5-3-0-42-genericubuntu-upgrade-linux-image-5-3-0-42-generic-lpaeubuntu-upgrade-linux-image-5-3-0-42-lowlatencyubuntu-upgrade-linux-image-5-3-0-42-snapdragonubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-azureubuntu-upgrade-linux-image-azure-edgeubuntu-upgrade-linux-image-gcpubuntu-upgrade-linux-image-gcp-edgeubuntu-upgrade-linux-image-genericubuntu-upgrade-linux-image-generic-hwe-18-04ubuntu-upgrade-linux-image-generic-lpaeubuntu-upgrade-linux-image-generic-lpae-hwe-18-04ubuntu-upgrade-linux-image-gkeubuntu-upgrade-linux-image-gke-5-3ubuntu-upgrade-linux-image-kvmubuntu-upgrade-linux-image-lowlatencyubuntu-upgrade-linux-image-lowlatency-hwe-18-04ubuntu-upgrade-linux-image-oracleubuntu-upgrade-linux-image-raspi2ubuntu-upgrade-linux-image-raspi2-hwe-18-04ubuntu-upgrade-linux-image-snapdragonubuntu-upgrade-linux-image-snapdragon-hwe-18-04ubuntu-upgrade-linux-image-virtualubuntu-upgrade-linux-image-virtual-hwe-18-04 | Mar 17, 2020 | Nov 18, 2019 |
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