mtd: rawnand: intel: fix possible null-ptr-deref in ebu_nand_probe()
Published Feb 26, 2025
5.5
MEDIUMCVSS 3.1
EPSS 0.26%
Description
It will cause null-ptr-deref when using 'res', if platform_get_resource() returns NULL, so move using 'res' after devm_ioremap_resource() that will check it to avoid null-ptr-deref.
Affected products
-
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version
-
- Version 5.11StatusaffectedConstraints-
- Version 0StatusunaffectedConstraints<5.11
- Version 5.15.46StatusunaffectedConstraints<=5.15.*
- Version 5.17.14StatusunaffectedConstraints<=5.17.*
- Version 5.18.3StatusunaffectedConstraints<=5.18.*
- Version 5.19StatusunaffectedConstraints<=*
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
- ≥ 5.11 · < 5.15.46
- ≥ 5.16 · < 5.17.14
- ≥ 5.18 · < 5.18.3
No data.
Red Hat Enterprise Linux 10
kernel
Not affected
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 10 | kernel | Not affected | n/a |
| 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 (10)
- https://access.redhat.com/security/cve/CVE-2022-49487 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2348168 Issue Tracking
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-54742 Advisory
- https://git.kernel.org/stable/c/daa5166450b447415aeeaac0199e445bae7bd0f2 Patch
- https://git.kernel.org/stable/c/ddf66aefd685fd46500b9917333e1b1e118276dc Patch
- https://git.kernel.org/stable/c/e5b1e419cdb6dd8709eb05ed34039a3ded8e6003 Patch
- https://git.kernel.org/stable/c/f8e262eb7575a4a2412f30f7a1b293875aceba80 Patch
- https://lore.kernel.org/linux-cve-announce/2025022605-CVE-2022-49487-c710@gregkh/T
- https://nvd.nist.gov/vuln/detail/CVE-2022-49487
- https://www.cve.org/CVERecord?id=CVE-2022-49487
Change history (0)
No recorded changes yet.