CVE-2026-68413
wifi: ipw2100: fix potential memory leak in ipw2100_pci_init_one()
In the Linux kernel, the following vulnerability has been resolved: wifi: ipw2100: fix potential memory leak in ipw2100_pci_init_one() The memory allocated in the ipw2100_alloc_device() function is not freed in some of the error paths in ipw2100_pci_init_one(). Fix that by converting the direct return into a goto to the error path return. The error path when pci_enable_device() fails cannot jump to fail, since at this point priv is not set, so perform error handling inline.
Fixes and workarounds
No remediation reported in collected sources.
Missing remediation information is not evidence that no patch exists.
Affected products and versions
| Product | Versions | Authority |
|---|---|---|
| Linux Linux |
≥ 2c86c275015c880e810830304a3a4ab94803b38b; < 71614326ab43e8b8f392ba865aeb6d7e327dff7d (affected, git) ≥ 2c86c275015c880e810830304a3a4ab94803b38b; < 9b080198a22fd809c4e7f6793eafab53ac2643fd (affected, git) ≥ 2c86c275015c880e810830304a3a4ab94803b38b; < 768a701362a8f77b62c14f8202ad559b7ecbb0c6 (affected, git) ≥ 2c86c275015c880e810830304a3a4ab94803b38b; < f75b9a2a9d8334ae0f9c5e47df7b31f7aeb1fdbe (affected, git) ≥ 2c86c275015c880e810830304a3a4ab94803b38b; < 836a19c654dcb1b01878a70090af016fbd0fd7e5 (affected, git) ≥ 2c86c275015c880e810830304a3a4ab94803b38b; < f442e581a88937671a22ceb3806c186265ef6254 (affected, git) ≥ 2c86c275015c880e810830304a3a4ab94803b38b; < 7cbda50eebcd9aa00b0de382f776287cf7a36cf8 (affected, git) ≥ 2c86c275015c880e810830304a3a4ab94803b38b; < 0d388f62031dbabcba0f44bb91b59f10e88cac17 (affected, git) Other versions: unaffected |
CNA: Linux |
| Linux Linux |
2.6.14 (affected) ≥ 0; < 2.6.14 (unaffected, semver) ≥ 5.10.265; ≤ 5.10.* (unaffected, semver) ≥ 5.15.216; ≤ 5.15.* (unaffected, semver) ≥ 6.1.183; ≤ 6.1.* (unaffected, semver) ≥ 6.6.148; ≤ 6.6.* (unaffected, semver) ≥ 6.12.101; ≤ 6.12.* (unaffected, semver) ≥ 6.18.42; ≤ 6.18.* (unaffected, semver) ≥ 7.1.6; ≤ 7.1.* (unaffected, semver) ≥ 7.2; ≤ * (unaffected, original_commit_for_fix) Other versions: affected |
CNA: Linux |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
No CVSS assessment reported. An unscored record is not a low-severity determination.
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.
References
- https://git.kernel.org/stable/c/71614326ab43e8b8f392ba865aeb6d7e327dff7dCNA: Linux
- https://git.kernel.org/stable/c/9b080198a22fd809c4e7f6793eafab53ac2643fdCNA: Linux
- https://git.kernel.org/stable/c/768a701362a8f77b62c14f8202ad559b7ecbb0c6CNA: Linux
- https://git.kernel.org/stable/c/f75b9a2a9d8334ae0f9c5e47df7b31f7aeb1fdbeCNA: Linux
- https://git.kernel.org/stable/c/836a19c654dcb1b01878a70090af016fbd0fd7e5CNA: Linux
- https://git.kernel.org/stable/c/f442e581a88937671a22ceb3806c186265ef6254CNA: Linux
- https://git.kernel.org/stable/c/7cbda50eebcd9aa00b0de382f776287cf7a36cf8CNA: Linux
- https://git.kernel.org/stable/c/0d388f62031dbabcba0f44bb91b59f10e88cac17CNA: Linux
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