DEBIAN-CVE-2024-45023
- Source
- https://security-tracker.debian.org/tracker/CVE-2024-45023
- Import Source
- https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2024-45023.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2024-45023
- Upstream
- Published
- 2024-09-11T16:15:07Z
- Modified
- 2025-09-19T06:06:49Z
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved: md/raid1: Fix data corruption for degraded array with slow disk readbalance() will avoid reading from slow disks as much as possible, however, if valid data only lands in slow disks, and a new normal disk is still in recovery, unrecovered data can be read: raid1readrequest readbalance raid1shouldreadfirst -> return false choosebestrdev -> normal disk is not recovered, return -1 choosebbrdev -> missing the checking of recovery, return the normal disk -> read unrecovered data Root cause is that the checking of recovery is missing in choosebbrdev(). Hence add such checking to fix the problem. Also fix similar problem in chooseslow_rdev().
- References
Affected packages
Debian:13 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source
Debian:14 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source