5.5

CVE-2022-48958

ethernet: aeroflex: fix potential skb leak in greth_init_rings()

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

ethernet: aeroflex: fix potential skb leak in greth_init_rings()

The greth_init_rings() function won't free the newly allocated skb when
dma_mapping_error() returns error, so add dev_kfree_skb() to fix it.

Compile tested only.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 2.6.34 < 4.9.336
Linux ≫ Linux Kernel Version >= 4.10 < 4.14.302
Linux ≫ Linux Kernel Version >= 4.15 < 4.19.269
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.227
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.159
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.83
Linux ≫ Linux Kernel Version >= 5.16 < 6.0.13
Linux ≫ Linux Kernel Version 6.1 Update rc1
Linux ≫ Linux Kernel Version 6.1 Update rc2
Linux ≫ Linux Kernel Version 6.1 Update rc3
Linux ≫ Linux Kernel Version 6.1 Update rc4
Linux ≫ Linux Kernel Version 6.1 Update rc5
Linux ≫ Linux Kernel Version 6.1 Update rc6
Linux ≫ Linux Kernel Version 6.1 Update rc7
Linux ≫ Linux Kernel Version 6.1 Update rc8
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.24% 0.147
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-401 Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.

https://git.kernel.org/stable/c/063a932b64db3317ec020c94466fe52923a15f60
Patch
https://git.kernel.org/stable/c/223654e2e2c8d05347cd8e300f8d1ec6023103dd
Patch
https://git.kernel.org/stable/c/87277bdf2c370ab2d07cfe77dfa9b37f82bbe1e5
Patch
https://git.kernel.org/stable/c/99669d94ce145389f1d6f197e6e18ed50d43fb76
Patch
https://git.kernel.org/stable/c/bfaa8f6c5b84b295dd73b0138b57c5555ca12b1c
Patch
https://git.kernel.org/stable/c/c7adcbd0fd3fde1b19150c3e955fb4a30c5bd9b7
Patch
https://git.kernel.org/stable/c/cb1e293f858e5e1152b8791047ed4bdaaf392189
Patch
https://git.kernel.org/stable/c/dd62867a6383f78f75f07039394aac25924a3307
Patch