CVE-2026-89582
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
bnx2x: fix double free in bnx2x_init_firmware() error path
In the Linux kernel, the following vulnerability has been resolved: bnx2x: fix double free in bnx2x_init_firmware() error path bnx2x_init_firmware() frees bp->init_ops, bp->init_data and bp->init_ops_offsets in its error path without setting them to NULL. The cleanup function bnx2x_release_firmware() frees the same three pointers unconditionally, so if init_firmware fails and release_firmware is later called (e.g. from __bnx2x_remove or through the function state machine), all three are freed a second time. Set each pointer to NULL after kfree() in the error path so that the subsequent kfree(NULL) in bnx2x_release_firmware() is a safe no-op.
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) |
|---|---|---|---|---|---|
| 94a78b79cb5f14c09a42522738d6694c6a1cdd20 | affected | git | 770715784b689749014ce193ef986b706fe8f51c | Unavailable | None listed |
| 94a78b79cb5f14c09a42522738d6694c6a1cdd20 | affected | git | c44e5d6c3189241d5f791bc7b1eddde6b92f802c | Unavailable | None listed |
| 94a78b79cb5f14c09a42522738d6694c6a1cdd20 | affected | git | 07d4516e3eb1fcde4a5db29eb556cdb0ebba6265 | Unavailable | None listed |
| 94a78b79cb5f14c09a42522738d6694c6a1cdd20 | affected | git | ac280f6872e75df49f3004505bcddff91d9e5362 | Unavailable | None listed |
| 94a78b79cb5f14c09a42522738d6694c6a1cdd20 | affected | git | dc98e727b9cfc5e19c796bf893878153f00b222b | Unavailable | None listed |
| 94a78b79cb5f14c09a42522738d6694c6a1cdd20 | affected | git | 4d36e38e48340a1ccf92a98c7a22d07a954e5aa3 | Unavailable | None listed |
| 94a78b79cb5f14c09a42522738d6694c6a1cdd20 | affected | git | a142c024f07d623e2b6b25943f6c36d4b6b0b4c6 | Unavailable | None listed |
| 94a78b79cb5f14c09a42522738d6694c6a1cdd20 | affected | git | d2796ffe38cb4155afe0eab23636295b096c27a5 | 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) |
|---|---|---|---|---|---|
| 2.6.31 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 2.6.31 | Unavailable | None listed |
| 5.10.270 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.221 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.188 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.157 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.109 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.50 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.4 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |