CVE-2025-37909
In the Linux kernel, the following vulnerability has been resolved: net: lan743x: Fix memleak issue when GSO enabled Always map the `skb`
CVSS
5.5
Medium
EPSS
0.2%
p6
KEV
—
Exploit Today
2
0-100
Published: May 20, 2025 · Last modified: Jul 14, 2026 · CWE-401
0.2%EPSS · 30 days0.2%
2026-06-302026-07-17
In the Linux kernel, the following vulnerability has been resolved: net: lan743x: Fix memleak issue when GSO enabled Always map the `skb` to the LS descriptor. Previously skb was mapped to EXT descriptor when the number of fragments is zero with GSO enabled. Mapping the skb to EXT descriptor prevents it from being freed, leading to a memory leak
- git.kernel.orghttps://git.kernel.org/stable/c/093855ce90177488eac772de4eefbb909033ce5f
- git.kernel.orghttps://git.kernel.org/stable/c/189b05f189cac9fd233ef04d31cb5078c4d09c39
- git.kernel.orghttps://git.kernel.org/stable/c/2d52e2e38b85c8b7bc00dca55c2499f46f8c8198
- git.kernel.orghttps://git.kernel.org/stable/c/6c65ee5ad632eb8dcd3a91cf5dc99b22535f44d9
- git.kernel.orghttps://git.kernel.org/stable/c/a0e0efbabbbe6a1859bc31bf65237ce91e124b9b
- git.kernel.orghttps://git.kernel.org/stable/c/dae1ce27ceaea7e1522025b15252e3cc52802622
- git.kernel.orghttps://git.kernel.org/stable/c/df993daa4c968b4b23078eacc248f6502ede8664
- git.kernel.orghttps://git.kernel.org/stable/c/f42c18e2f14c1b1fdd2a5250069a84bc854c398c
- lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/08/msg00010.html
- lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/10/msg00007.html
- cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-019113.html
CVECVSSEPSSKEVRExploitTitleMod.
CVE-2020-218396.5 MED56.1%
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——14Vulnerability in Realtek RtsPer driver for PCIe Card Reader (RtsPer.sys) before 10.0.22000.21355 and Realtek RtsUer driver for USB Card Reader (RtsUer.sys) before 10.0.22000.31274 allows for the leakage of kernel memory from both the stack and the heap.9d