CVE-2022-50660

Summary

In the Linux kernel, the following vulnerability has been resolved:

wifi: ipw2200: fix memory leak in ipw_wdev_init()

In the error path of ipw_wdev_init(), exception value is returned, and the memory applied for in the function is not released. Also the memory is not released in ipw_pci_probe(). As a result, memory leakage occurs. So memory release needs to be added to the error path of ipw_wdev_init().

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxa3caa99e6c68f466c13cfea74097f6fb01b45e25 < 75d20ba9506eb90d92e660e04dd887ff1495fcc3affected
LinuxLinuxa3caa99e6c68f466c13cfea74097f6fb01b45e25 < fb3517b92a45c8004ac26250ae041a24eb23fef1affected
LinuxLinuxa3caa99e6c68f466c13cfea74097f6fb01b45e25 < 112c1af02b8f535baf42ef9d807aea963705ef15affected
LinuxLinuxa3caa99e6c68f466c13cfea74097f6fb01b45e25 < 8a2eb9d9d0c1535bc8e22840193bff4cdcac878baffected
LinuxLinuxa3caa99e6c68f466c13cfea74097f6fb01b45e25 < 9424ea9d557ef41d86eb40b6349ae991c3dcff89affected
LinuxLinuxa3caa99e6c68f466c13cfea74097f6fb01b45e25 < 62ec7e8bf42f1542f966dda687c654aae81718c8affected
LinuxLinuxa3caa99e6c68f466c13cfea74097f6fb01b45e25 < 1f590fb3d14e5db3a9e06ee141b1685c429278ceaffected
LinuxLinuxa3caa99e6c68f466c13cfea74097f6fb01b45e25 < 9fe21dc626117fb44a8eb393713a86a620128ce3affected
LinuxLinux2.6.33affected
LinuxLinux0 < 2.6.33unaffected
LinuxLinux4.14.308 <= 4.14.*unaffected
LinuxLinux4.19.276 <= 4.19.*unaffected
LinuxLinux5.4.235 <= 5.4.*unaffected
LinuxLinux5.10.173 <= 5.10.*unaffected
LinuxLinux5.15.99 <= 5.15.*unaffected
LinuxLinux6.1.16 <= 6.1.*unaffected
LinuxLinux6.2.3 <= 6.2.*unaffected
LinuxLinux6.3 <= *unaffected

Weaknesses

References