CVE-2022-48949
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2022
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
igb: Initialize mailbox message for VF reset
In the Linux kernel, the following vulnerability has been resolved: igb: Initialize mailbox message for VF reset When a MAC address is not assigned to the VF, that portion of the message sent to the VF is not set. The memory, however, is allocated from the stack meaning that information may be leaked to the VM. Initialize the message buffer to 0 so that no information is passed to the VM in this case.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 6ddbc4cf1f4d5a3a58b4223c80881f299dae3774 | affected | git | a6629659af3f5c6a91e3914ea62554c975ab77f4 | Unavailable | None listed |
| 6ddbc4cf1f4d5a3a58b4223c80881f299dae3774 | affected | git | ef1d739dd1f362aec081278ff92f943c31eb177a | Unavailable | None listed |
| 6ddbc4cf1f4d5a3a58b4223c80881f299dae3774 | affected | git | c581439a977545d61849a72e8ed631cfc8a2a3c1 | Unavailable | None listed |
| 6ddbc4cf1f4d5a3a58b4223c80881f299dae3774 | affected | git | f2479c3daaabccbac6c343a737615d0c595c6dc4 | Unavailable | None listed |
| 6ddbc4cf1f4d5a3a58b4223c80881f299dae3774 | affected | git | 367e1e3399dbc56fc669740c4ab60e35da632b0e | Unavailable | None listed |
| 6ddbc4cf1f4d5a3a58b4223c80881f299dae3774 | affected | git | 51fd5ede7ed42f272682a0c33d6f0767b3484a3d | Unavailable | None listed |
| 6ddbc4cf1f4d5a3a58b4223c80881f299dae3774 | affected | git | c383c7c35c7bc15e07a04eefa060a8a80cbeae29 | Unavailable | None listed |
| 6ddbc4cf1f4d5a3a58b4223c80881f299dae3774 | affected | git | de5dc44370fbd6b46bd7f1a1e00369be54a041c8 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 4.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.0 | Unavailable | None listed |
| 4.14.303 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.270 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.229 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.161 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.85 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.0.15 | unaffected | semver | Unavailable | 6.0.* | None listed |
| 6.1.1 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |