soc: qcom: llcc: Handle a second device without data corruption
Published May 21, 2024
7.1
HIGHCVSS 3.1
EPSS 0.23%
Description
Usually there is only one llcc device. But if there were a second, even a failed probe call would modify the global drv_data pointer. So check if drv_data is valid before overwriting it.
Affected products
-
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version
-
- Version 4.19StatusaffectedConstraints-
- Version 0StatusunaffectedConstraints<4.19
- Version 5.10.201StatusunaffectedConstraints<=5.10.*
- Version 5.15.139StatusunaffectedConstraints<=5.15.*
- Version 5.4.261StatusunaffectedConstraints<=5.4.*
- Version 6.1.63StatusunaffectedConstraints<=6.1.*
- Version 6.5.12StatusunaffectedConstraints<=6.5.*
- Version 6.6.2StatusunaffectedConstraints<=6.6.*
- Version 6.7StatusunaffectedConstraints<=*
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux | unaffected |
| ||||||||||||||||||||||||||||||
| Linux | Linux | affected |
|
- ≥ 4.19 · < 5.4.261
- ≥ 5.5 · < 5.10.201
- ≥ 5.11 · < 5.15.139
- ≥ 5.16 · < 6.1.63
- ≥ 6.2 · < 6.5.12
- ≥ 6.6 · < 6.6.2
No data.
Red Hat Enterprise Linux 6
kernel
Not affected
Red Hat Enterprise Linux 7
kernel
Not affected
Red Hat Enterprise Linux 7
kernel-rt
Not affected
Red Hat Enterprise Linux 8
kernel
Not affected
Red Hat Enterprise Linux 8
kernel-rt
Not affected
Red Hat Enterprise Linux 9
kernel
Not affected
Red Hat Enterprise Linux 9
kernel-rt
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 | kernel | Not affected | n/a |
| Red Hat Enterprise Linux 7 | kernel | Not affected | n/a |
| Red Hat Enterprise Linux 7 | kernel-rt | Not affected | n/a |
| Red Hat Enterprise Linux 8 | kernel | Not affected | n/a |
| Red Hat Enterprise Linux 8 | kernel-rt | Not affected | n/a |
| Red Hat Enterprise Linux 9 | kernel | Not affected | n/a |
| Red Hat Enterprise Linux 9 | kernel-rt | Not affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
References (13)
- https://access.redhat.com/security/cve/CVE-2023-52871 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2282760 Issue Tracking
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-59584 Advisory
- https://git.kernel.org/stable/c/1143bfb9b055897975aeaea254da148e19524493 Patch
- https://git.kernel.org/stable/c/3565684309e54fa998ea27f37028d67cc3e1dff2 Patch
- https://git.kernel.org/stable/c/5e5b85ea0f4bc484bfe4cc73ead51fa48d2366a0 Patch
- https://git.kernel.org/stable/c/995ee1e84e8db7fa5dcdde7dfe0bd7bb6f9bbb8c Patch
- https://git.kernel.org/stable/c/cc1a1dcb411fe224f48553cfdcdfe6e61395b69c Patch
- https://git.kernel.org/stable/c/f0ef883cae309bc5e8cdfcdbc1b4822732ce20a8 Patch
- https://git.kernel.org/stable/c/f1a1bc8775b26345aba2be278118999e7f661d3d Patch
- https://lore.kernel.org/linux-cve-announce/2024052120-CVE-2023-52871-eaa4@gregkh/T
- https://nvd.nist.gov/vuln/detail/CVE-2023-52871
- https://www.cve.org/CVERecord?id=CVE-2023-52871
Change history (0)
No recorded changes yet.