In the Linux kernel, the following vulnerability has been resolved:
net/mlx5e: fix a double-free in arfs_create_groups
When in
allocated by kvzalloc fails, arfs_create_groups will free
ft->g and return an error. However, arfs_create_table, the only caller of
arfs_create_groups, will hold this error and call to
mlx5e_destroy_flow_table, in which the ft->g will be freed again.
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c"
],
"versions": [
{
"version": "1cabe6b0965e",
"lessThan": "e3d3ed8c1529",
"status": "affected",
"versionType": "git"
},
{
"version": "1cabe6b0965e",
"lessThan": "2501afe6c4c9",
"status": "affected",
"versionType": "git"
},
{
"version": "1cabe6b0965e",
"lessThan": "cf116d9c3c2a",
"status": "affected",
"versionType": "git"
},
{
"version": "1cabe6b0965e",
"lessThan": "c57ca114eb00",
"status": "affected",
"versionType": "git"
},
{
"version": "1cabe6b0965e",
"lessThan": "42876db001bb",
"status": "affected",
"versionType": "git"
},
{
"version": "1cabe6b0965e",
"lessThan": "b21db3f1ab79",
"status": "affected",
"versionType": "git"
},
{
"version": "1cabe6b0965e",
"lessThan": "66cc521a739c",
"status": "affected",
"versionType": "git"
},
{
"version": "1cabe6b0965e",
"lessThan": "3c6d5189246f",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c"
],
"versions": [
{
"version": "4.7",
"status": "affected"
},
{
"version": "0",
"lessThan": "4.7",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "4.19.307",
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.4.269",
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.10.210",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.15.149",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.1.76",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.6.15",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.7.3",
"lessThanOrEqual": "6.7.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.8",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]
git.kernel.org/stable/c/2501afe6c4c9829d03abe9a368b83d9ea1b611b7
git.kernel.org/stable/c/3c6d5189246f590e4e1f167991558bdb72a4738b
git.kernel.org/stable/c/42876db001bbea7558e8676d1019f08f9390addb
git.kernel.org/stable/c/66cc521a739ccd5da057a1cb3d6346c6d0e7619b
git.kernel.org/stable/c/b21db3f1ab7967a81d6bbd328d28fe5a4c07a8a7
git.kernel.org/stable/c/c57ca114eb00e03274dd38108d07a3750fa3c056
git.kernel.org/stable/c/cf116d9c3c2aebd653c2dfab5b10c278e9ec3ee5
git.kernel.org/stable/c/e3d3ed8c152971dbe64c92c9ecb98fdb52abb629