RDMA/hfi1: Free RX data on late probe failure
In the Linux kernel, the following vulnerability has been resolved: RDMA/hfi1: Free RX data on late probe failure hfi1_init_dd() allocates the shared AIP/VNIC RX support before returning. If hfi1_init() or hfi1_register_ib_device() later fails, init_one() tears down the device data without calling hfi1_free_rx(). This leaks netdev_rx and its dummy netdev. Free the RX support after IB unregistration and before postinit_cleanup(), as done on normal device removal.
CVE-2026-93102
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-93102
Linux
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Linux
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "4730f4a6c6b2065589c0822af00aa45e639bbc36",
"lessThan": "cfad037c6d305876b877abc39fd4d7e2185e44f3",
"versionType": "git"
},
{
"status": "affected",
"version": "4730f4a6c6b2065589c0822af00aa45e639bbc36",
"lessThan": "d1c91cb02e05fdd93411de707cc5c3c08375df9e",
"versionType": "git"
},
{
"status": "affected",
"version": "4730f4a6c6b2065589c0822af00aa45e639bbc36",
"lessThan": "10e5e37495096b58f07adc4020de2701efc3a9e0",
"versionType": "git"
},
{
"status": "affected",
"version": "4730f4a6c6b2065589c0822af00aa45e639bbc36",
"lessThan": "cd06c17afb08b37995f66cf560c2332a769b8f80",
"versionType": "git"
},
{
"status": "affected",
"version": "4730f4a6c6b2065589c0822af00aa45e639bbc36",
"lessThan": "149a14ec70887ad14e820a7ca15738ded3d2d493",
"versionType": "git"
},
{
"status": "affected",
"version": "4730f4a6c6b2065589c0822af00aa45e639bbc36",
"lessThan": "83fe4e4f4fbf01d3832a24511c0ddfaccf5df9d8",
"versionType": "git"
},
{
"status": "affected",
"version": "4730f4a6c6b2065589c0822af00aa45e639bbc36",
"lessThan": "8e17e101e04a3dc062e2719da57ff78c1c060632",
"versionType": "git"
}
],
"programFiles": [
"drivers/infiniband/hw/hfi1/init.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "5.8"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "5.8",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "5.15.221",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.188",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.157",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.110",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.52",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.2.6",
"versionType": "semver",
"lessThanOrEqual": "7.2.*"
},
{
"status": "unaffected",
"version": "7.3",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/infiniband/hw/hfi1/init.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-93102
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #37830 · Revision 1
- Added to Heist Feed
- Publisher date