CVE-2025-37909

Summary

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

Affected Software

VendorProductVersion RangeStatus
LinuxLinux23f0703c125be490f70501b6b24ed5645775c56a < 093855ce90177488eac772de4eefbb909033ce5faffected
LinuxLinux23f0703c125be490f70501b6b24ed5645775c56a < 6c65ee5ad632eb8dcd3a91cf5dc99b22535f44d9affected
LinuxLinux23f0703c125be490f70501b6b24ed5645775c56a < df993daa4c968b4b23078eacc248f6502ede8664affected
LinuxLinux23f0703c125be490f70501b6b24ed5645775c56a < a0e0efbabbbe6a1859bc31bf65237ce91e124b9baffected
LinuxLinux23f0703c125be490f70501b6b24ed5645775c56a < dae1ce27ceaea7e1522025b15252e3cc52802622affected
LinuxLinux23f0703c125be490f70501b6b24ed5645775c56a < 189b05f189cac9fd233ef04d31cb5078c4d09c39affected
LinuxLinux23f0703c125be490f70501b6b24ed5645775c56a < f42c18e2f14c1b1fdd2a5250069a84bc854c398caffected
LinuxLinux23f0703c125be490f70501b6b24ed5645775c56a < 2d52e2e38b85c8b7bc00dca55c2499f46f8c8198affected
LinuxLinux4.17affected
LinuxLinux0 < 4.17unaffected
LinuxLinux5.4.294 <= 5.4.*unaffected
LinuxLinux5.10.238 <= 5.10.*unaffected
LinuxLinux5.15.182 <= 5.15.*unaffected
LinuxLinux6.1.138 <= 6.1.*unaffected
LinuxLinux6.6.90 <= 6.6.*unaffected
LinuxLinux6.12.28 <= 6.12.*unaffected
LinuxLinux6.14.6 <= 6.14.*unaffected
LinuxLinux6.15 <= *unaffected

Weaknesses

ADP Enrichment

CVE Program Container

Additional References

References