Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: mtd: parsers: qcom: Fix kernel panic on skipped partition In the event of a skipped partition (case when the entry name is empty) the kernel panics in the cleanup function as the name entry is NULL. Rework the parser logic by first checking the real partition number and then allocate the space and set the data for the valid partitions. The logic was also fundamentally wrong as with a skipped partition, the parts number returned was incorrect by not decreasing it for the skipped partitions.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 803eb124e1a64e42888542c3444bfe6dac412c7f before eb03cb6e03ffd9173e18e5fe87e4e3ce83820453; affected 803eb124e1a64e42888542c3444bfe6dac412c7f before a2995fe23095ceda2dc382fbe057f5e164595548; affected 803eb124e1a64e42888542c3444bfe6dac412c7f before 65d003cca335cabc0160d3cd7daa689eaa9dd3cd |
| Linux / Linux | affected 5.12; unaffected 0 before 5.12; unaffected 5.15.25 through 5.15.*; unaffected 5.16.11 through 5.16.*; unaffected 5.17 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/eb03cb6e03ffd9173e18e5fe87e4e3ce83820453
- https://git.kernel.org/stable/c/a2995fe23095ceda2dc382fbe057f5e164595548
- https://git.kernel.org/stable/c/65d003cca335cabc0160d3cd7daa689eaa9dd3cd
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.