CVE-2026-72228
batman-adv: frag: fix primary_if leak on failed linearization
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: batman-adv: frag: fix primary_if leak on failed linearization If the skb has a frag_list, it must be linearized before it can be split using skb_split(). But when this step failed, it must not only free the skb but also take care of the reference to the already found primary_if.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Aug 15, 2026 |
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Affected Versions
Linux / Linux
a6a73781b460c4fe2cf2c40400ac91dfddb353fa < e59b1960f71521ce4eb4397c4e82f5285601ab57 8f37aad74f46dd5d8b95fac17804b75f77931fa9 < c1b28432fd6345e0d2308f39c507ed5750c265d2 a063f2fba3fa633a599253b62561051ac185fa99 < 4f3bf293f7662500142234ae6f23725953690bc9 a063f2fba3fa633a599253b62561051ac185fa99 < d2148aeee93197ccf821114489775132f28eebf5 a063f2fba3fa633a599253b62561051ac185fa99 < db3c700826e8126fbdaa83468a9c4ee4ee65319f a063f2fba3fa633a599253b62561051ac185fa99 < a90f4fff9025371bce5371daa610af957de8dd6a a063f2fba3fa633a599253b62561051ac185fa99 < 777a88256d6f70672116e53400659cc417e1feaa a063f2fba3fa633a599253b62561051ac185fa99 < 353d2c1d5492e53ae34f490a84494124dc3d3531 5ed837a7e05bcba72bdcd86b12547ea5b796cc01 5853618b022b8ed287a278540303e1b283d6f247 3915341a935f3397f65a01580dc3bfc4cdf53d14 bea410635595f8efbec90c948da04c3613ef87ea 5.10.117 < 5.10.261 5.15.41 < 5.15.212 4.14.280 < 4.15 4.19.244 < 4.20 5.4.195 < 5.5 5.17.9 < 5.18
Linux / Linux
5.18
References
git.kernel.org: https://git.kernel.org/stable/c/e59b1960f71521ce4eb4397c4e82f5285601ab57 git.kernel.org: https://git.kernel.org/stable/c/c1b28432fd6345e0d2308f39c507ed5750c265d2 git.kernel.org: https://git.kernel.org/stable/c/4f3bf293f7662500142234ae6f23725953690bc9 git.kernel.org: https://git.kernel.org/stable/c/d2148aeee93197ccf821114489775132f28eebf5 git.kernel.org: https://git.kernel.org/stable/c/db3c700826e8126fbdaa83468a9c4ee4ee65319f git.kernel.org: https://git.kernel.org/stable/c/a90f4fff9025371bce5371daa610af957de8dd6a git.kernel.org: https://git.kernel.org/stable/c/777a88256d6f70672116e53400659cc417e1feaa git.kernel.org: https://git.kernel.org/stable/c/353d2c1d5492e53ae34f490a84494124dc3d3531