CVE-2022-49583
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)
iavf: Fix handling of dummy receive descriptors
In the Linux kernel, the following vulnerability has been resolved: iavf: Fix handling of dummy receive descriptors Fix memory leak caused by not handling dummy receive descriptor properly. iavf_get_rx_buffer now sets the rx_buffer return value for dummy receive descriptors. Without this patch, when the hardware writes a dummy descriptor, iavf would not free the page allocated for the previous receive buffer. This is an unlikely event but can still happen. [Jesse: massaged commit message]
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) |
|---|---|---|---|---|---|
| efa14c3985828da3163f5372137cb64d992b0f79 | affected | git | d88d59faf4e6f9cc4767664206afdb999b10ec77 | Unavailable | None listed |
| efa14c3985828da3163f5372137cb64d992b0f79 | affected | git | c6af94324911ef0846af1a5ce5e049ca736db34b | Unavailable | None listed |
| efa14c3985828da3163f5372137cb64d992b0f79 | affected | git | 2918419c06088f6709ceb543feb01752779ade4c | Unavailable | None listed |
| efa14c3985828da3163f5372137cb64d992b0f79 | affected | git | 6edb818732fc05fda495f5b3a749bd1cee01398b | Unavailable | None listed |
| efa14c3985828da3163f5372137cb64d992b0f79 | affected | git | a9f49e0060301a9bfebeca76739158d0cf91cdf6 | Unavailable | None listed |
| 2a51e334a0ade539e5b0fcfdbd8b43acb9c7547d | affected | git | Unavailable | Unavailable | None listed |
| 833577ecf3451c7306abb48f221d365c2ee4cc1b | affected | git | Unavailable | Unavailable | None listed |
| 5.1.20 | affected | semver | 5.2 | Unavailable | None listed |
| 5.2.3 | affected | semver | 5.3 | 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) |
|---|---|---|---|---|---|
| 5.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.3 | Unavailable | None listed |
| 5.4.208 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.134 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.58 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.18.15 | unaffected | semver | Unavailable | 5.18.* | None listed |
| 5.19 | unaffected | original_commit_for_fix | Unavailable | * | None listed |