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CVE PROGRAM SOURCE RECORDUnscored

CVE-2025-37788

cxgb4: fix memory leak in cxgb4_init_ethtool_filters() error path

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: cxgb4: fix memory leak in cxgb4_init_ethtool_filters() error path In the for loop used to allocate the loc_array and bmap for each port, a memory leak is possible when the allocation for loc_array succeeds, but the allocation for bmap fails. This is because when the control flow goes to the label free_eth_finfo, only the allocations starting from (i-1)th iteration are freed. Fix that by freeing the loc_array in the bmap allocation error path.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • d915c299f1da68a7dbb43895b8741c7b916c9d08 to < e9de08e15aee35b96064960f95997bb6c1209c4baffected
  • d915c299f1da68a7dbb43895b8741c7b916c9d08 to < 118d05b530343cd9322607b9719405ba254a4183affected
  • d915c299f1da68a7dbb43895b8741c7b916c9d08 to < fa2d7708955e4f8212fd69bab1da604e60cb0b15affected
  • d915c299f1da68a7dbb43895b8741c7b916c9d08 to < 08aa59c0be768596467552c129e9f82166779a67affected
  • d915c299f1da68a7dbb43895b8741c7b916c9d08 to < dafb6e433ab2333b67be05433dc9c6ccbc7b1284affected
  • d915c299f1da68a7dbb43895b8741c7b916c9d08 to < 76deedea08899885f076aba0bb80bd1276446822affected
  • d915c299f1da68a7dbb43895b8741c7b916c9d08 to < 00ffb3724ce743578163f5ade2884374554ca021affected

Linux Linux

Default version status: affected

  • 5.9affected
  • 0 to < 5.9unaffected
  • 5.10.237 to ≤ 5.10.*unaffected
  • 5.15.181 to ≤ 5.15.*unaffected
  • 6.1.135 to ≤ 6.1.*unaffected
  • 6.6.88 to ≤ 6.6.*unaffected
  • 6.12.25 to ≤ 6.12.*unaffected
  • 6.14.4 to ≤ 6.14.*unaffected
  • 6.15 to ≤ *unaffected

References