CVE-2022-48777
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-48777
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-48777.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2022-48777
- Downstream
- Related
- Published
- 2024-07-16T11:13:15Z
- Modified
- 2025-10-15T16:05:05.095537Z
- Summary
- mtd: parsers: qcom: Fix kernel panic on skipped partition
- Details
-
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.
- References
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced803eb124e1a64e42888542c3444bfe6dac412c7fFixedeb03cb6e03ffd9173e18e5fe87e4e3ce83820453
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced803eb124e1a64e42888542c3444bfe6dac412c7fFixeda2995fe23095ceda2dc382fbe057f5e164595548
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced803eb124e1a64e42888542c3444bfe6dac412c7fFixed65d003cca335cabc0160d3cd7daa689eaa9dd3cd
Affected versions
v5.*
v5.11
v5.11-rc2
v5.11-rc3
v5.11-rc4
v5.11-rc5
v5.11-rc6
v5.11-rc7
v5.12
v5.12-rc1
v5.12-rc1-dontuse
v5.12-rc2
v5.12-rc3
v5.12-rc4
v5.12-rc5
v5.12-rc6
v5.12-rc7
v5.12-rc8
v5.13
v5.13-rc1
v5.13-rc2
v5.13-rc3
v5.13-rc4
v5.13-rc5
v5.13-rc6
v5.13-rc7
v5.14
v5.14-rc1
v5.14-rc2
v5.14-rc3
v5.14-rc4
v5.14-rc5
v5.14-rc6
v5.14-rc7
v5.15
v5.15-rc1
v5.15-rc2
v5.15-rc3
v5.15-rc4
v5.15-rc5
v5.15-rc6
v5.15-rc7
v5.15.1
v5.15.10
v5.15.11
v5.15.12
v5.15.13
v5.15.14
v5.15.15
v5.15.16
v5.15.17
v5.15.18
v5.15.19
v5.15.2
v5.15.20
v5.15.21
v5.15.22
v5.15.23
v5.15.24
v5.15.3
v5.15.4
v5.15.5
v5.15.6
v5.15.7
v5.15.8
v5.15.9
v5.16
v5.16-rc1
v5.16-rc2
v5.16-rc3
v5.16-rc4
v5.16-rc5
v5.16-rc6
v5.16-rc7
v5.16-rc8
v5.16.1
v5.16.10
v5.16.2
v5.16.3
v5.16.4
v5.16.5
v5.16.6
v5.16.7
v5.16.8
v5.16.9
v5.17-rc1
Database specific
vanir_signatures
[
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"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@a2995fe23095ceda2dc382fbe057f5e164595548",
"target": {
"file": "drivers/mtd/parsers/qcomsmempart.c"
},
"id": "CVE-2022-48777-02ca9d66",
"signature_version": "v1",
"digest": {
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"target": {
"function": "parse_qcomsmem_part",
"file": "drivers/mtd/parsers/qcomsmempart.c"
},
"id": "CVE-2022-48777-3ad54b88",
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"target": {
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"file": "drivers/mtd/parsers/qcomsmempart.c"
},
"id": "CVE-2022-48777-64379148",
"signature_version": "v1",
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"target": {
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},
"id": "CVE-2022-48777-7870610a",
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"id": "CVE-2022-48777-ac283690",
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]