CVE-2022-48641

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Source
https://cve.org/CVERecord?id=CVE-2022-48641
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-48641.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-48641
Downstream
Published
2024-04-28T12:59:53.047Z
Modified
2026-03-14T12:00:39.920547Z
Summary
netfilter: ebtables: fix memory leak when blob is malformed
Details

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

netfilter: ebtables: fix memory leak when blob is malformed

The bug fix was incomplete, it "replaced" crash with a memory leak. The old code had an assignment to "ret" embedded into the conditional, restore this.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48641.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
afd01382594d643e1adeb16826423b418cdf8b8b
Fixed
754e8b74281dd54a324698803483f47cf3355ae1
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
358765beb836f5fc2ed26b5df4140d5d3548ac11
Fixed
1e98318af2f163eadaff815abcef38d27ca92c1e
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
160c4eb47db03b96c0c425358e7595ebefe8094d
Fixed
11ebf32fde46572b0aaf3c2bdd97d923ef5a03ab
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
624c30521233e110cf50ba01980a591e045036ae
Fixed
ebd97dbe3c55d68346b9c5fb00634a7f5b10bbee
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
1b2c5428f773d60c116c7b1e390432e0cfb63cd6
Fixed
d5917b7af7cae0e2804f9d127a03268035098b7f
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
e53cfa017bf4575d0b948a8f45313ef66d897136
Fixed
38cf372b17f0a5f35c1b716a100532d539f0eb33
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
7997eff82828304b780dc0a39707e1946d6f1ebf
Fixed
62ce44c4fff947eebdf10bb582267e686e6835c9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-48641.json"