CVE-2022-50252

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Source
https://cve.org/CVERecord?id=CVE-2022-50252
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-50252.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-50252
Downstream
Related
Published
2025-09-15T14:02:30.980Z
Modified
2026-03-20T11:47:19.762507Z
Summary
igb: Do not free q_vector unless new one was allocated
Details

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

igb: Do not free q_vector unless new one was allocated

Avoid potential use-after-free condition under memory pressure. If the kzalloc() fails, qvector will be freed but left in the original adapter->qvector[v_idx] array position.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50252.json",
    "cna_assigner": "Linux"
}
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
72ddef0506da852dc82f078f37ced8ef4d74a2bf
Fixed
64ca1969599857143e91aeec4440640656100803
Fixed
0200f0fbb11e359cc35af72ab10b2ec224e6f633
Fixed
68e8adbcaf7a8743e473343b38b9dad66e2ac6f3
Fixed
f96bd8adc8adde25390965a8c1ee81b73cb62075
Fixed
3cb18dea11196fb4a06f78294cec5e61985e1aff
Fixed
314f7092b27749bdde44c14095b5533afa2a3bc8
Fixed
6e399577bd397a517df4b938601108c63769ce0a
Fixed
56483aecf6b22eb7dff6315b3a174688c6ad494c
Fixed
0668716506ca66f90d395f36ccdaebc3e0e84801
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
5be042b1917ddf444c20f4e12856535307b37c01
Last affected
a0e26ed623a1e1460c1a191fbc0f37bddab7851a
Last affected
f4b7f93cd34a6153d454a837708fd4203990d1ae

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-50252.json"