In the Linux kernel, the following vulnerability has been resolved:
netfilter: nft_limit: reject configurations that cause integer overflow
Reject bogus configs where internal token counter wraps around.
This only occurs with very very large requests, such as 17gbyte/s.
Its better to reject this rather than having incorrect ratelimit.
Vendor | Product | Version | CPE |
---|---|---|---|
linux | linux_kernel | * | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"net/netfilter/nft_limit.c"
],
"versions": [
{
"version": "d2168e849ebf",
"lessThan": "79d4efd75e7d",
"status": "affected",
"versionType": "git"
},
{
"version": "d2168e849ebf",
"lessThan": "bc6e242bb74e",
"status": "affected",
"versionType": "git"
},
{
"version": "d2168e849ebf",
"lessThan": "9882495d02ec",
"status": "affected",
"versionType": "git"
},
{
"version": "d2168e849ebf",
"lessThan": "00c2c29aa36d",
"status": "affected",
"versionType": "git"
},
{
"version": "d2168e849ebf",
"lessThan": "c9d9eb9c53d3",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"net/netfilter/nft_limit.c"
],
"versions": [
{
"version": "4.3",
"status": "affected"
},
{
"version": "0",
"lessThan": "4.3",
"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/00c2c29aa36d1d1827c51a3720e9f893a22c7c6a
git.kernel.org/stable/c/79d4efd75e7dbecd855a3b8a63e65f7265f466e1
git.kernel.org/stable/c/9882495d02ecc490604f747437a40626dc9160d0
git.kernel.org/stable/c/bc6e242bb74e2ae616bfd2b250682b738e781c9b
git.kernel.org/stable/c/c9d9eb9c53d37cdebbad56b91e40baf42d5a97aa