CVE-2024-36917

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Source
https://cve.org/CVERecord?id=CVE-2024-36917
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-36917.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-36917
Downstream
Related
Published
2024-05-30T15:29:13.327Z
Modified
2026-03-20T12:36:51.781585Z
Summary
block: fix overflow in blk_ioctl_discard()
Details

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

block: fix overflow in blkioctldiscard()

There is no check for overflow of 'start + len' in blkioctldiscard(). Hung task occurs if submit an discard ioctl with the following param: start = 0x80000000000ff000, len = 0x8000000000fff000; Add the overflow validation now.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/36xxx/CVE-2024-36917.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
d30a2605be9d5132d95944916e8f578fcfe4f976
Fixed
8a26198186e97ee5fc4b42fde82629cff8c75cd6
Fixed
e1d38cde2b7b0fbd1c48082e7a98c37d750af59b
Fixed
507d526a98c355e6f3fb2c47aacad44a69784bee
Fixed
22d24a544b0d49bbcbd61c8c0eaf77d3c9297155

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-36917.json"