CVE-2024-38604

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Source
https://cve.org/CVERecord?id=CVE-2024-38604
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-38604.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-38604
Downstream
Related
Published
2024-06-19T13:48:15.099Z
Modified
2026-03-13T07:56:55.287068Z
Summary
block: refine the EOF check in blkdev_iomap_begin
Details

In the Linux kernel, the following vulnerability has been resolved:

block: refine the EOF check in blkdeviomapbegin

blkdeviomapbegin rounds down the offset to the logical block size before stashing it in iomap->offset and checking that it still is inside the inode size.

Check the i_size check to the raw pos value so that we don't try a zero size write if iter->pos is unaligned.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/38xxx/CVE-2024-38604.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
487c607df790d366e67a7d6a30adf785cdd98e55
Fixed
910717920c8c3f9386277a44c44d448058a18084
Fixed
72c54e063c32aeb38d43a2bd897821e6e5a1757d
Fixed
10b723bcba8986537a484aa94dbfc9093fd776a1
Fixed
0c12028aec837f5a002009bbf68d179d506510e8

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-38604.json"