mtd: rawnand: gpmi: don't leak PM reference in error path
Priority LOW 34Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Partial Red Hat: 4 without a fix
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and Red Hat.
Summary
In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: gpmi: don't leak PM reference in error path If gpmi_nfc_apply_timings() fails, the PM runtime usage counter must be dropped.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00236 14th percentileScored 2026-11-07
Fix Partial Linux (Linux): 5.4.181, 5.10.102, 5.15.25 +1Red Hat: 4 without a fix
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Linux | Linux | 5.4.174 to before 5.4.181; 5.10.94 to before 5.10.102; 5.15.17 to before 5.15.25; 5.16.3 to before 5.16.11 | 5.4.181, 5.10.102, 5.15.25, 5.16.11 | Patch available | CNA |
- Linux VendorLinux Affected 5.4.174 to before 5.4.181; 5.10.94 to before 5.10.102; 5.15.17 to before 5.15.25; 5.16.3 to before 5.16.11 Fixed in 5.4.181, 5.10.102, 5.15.25, 5.16.11 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 5.4.174 to before 5.4.181; 5.10.94 to before 5.10.102; 5.15.17 to before 5.15.25; 5.16.3 to before 5.16.11 | Vulnerable | Linux |
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* Versions 5.4.174 to before 5.4.181; 5.10.94 to before 5.10.102; 5.15.17 to before 5.15.25; 5.16.3 to before 5.16.11 Vulnerable ·Linux
Remediation
- Fix · CNA Linux (Linux) Fixed in 5.4.181, 5.10.102, 5.15.25, 5.16.11
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux 6 | Affected | No fix planned: Out of support scope |
| Red Hat Enterprise Linux 7 | Affected | No fix planned: Out of support scope |
| Red Hat Enterprise Linux 8 | Affected | No fix planned: Will not fix |
| Red Hat Enterprise Linux 9 | Affected | No fix planned: Will not fix |
Timeline
- 2026-10-02 Threatist record created from CVE-2022-48778
- 2026-10-03 Alias added: GHSA-w4wp-6c4p-vfjm
References
Patch 5
- https://git.kernel.org/stable/c/4cd3281a910a5adf73b2a0a82241dd67844d0b25
- https://git.kernel.org/stable/c/a4eeeaca50199e3f19eb13ac3b7e0bbb93e22de4
- https://git.kernel.org/stable/c/4a7ec50298b1127c5024a750c969ea0794899545
- https://git.kernel.org/stable/c/58d3111eafce9e4398654b07f0b1dac27f26ee5b
- https://git.kernel.org/stable/c/9161f365c91614e5a3f5c6dcc44c3b1b33bc59c0
More Linux Kernel vulnerabilities
- TI-2025-26358 tls: fix handling of zero-length records on the rx_list KEVCVSS 3.1CRITICAL 9.8
- TI-2026-38352 netfilter: bridge: make ebt_snat ARP rewrite writable KEVCVSS 3.1HIGH 8.8
- TI-2013-05264 The (1) get_user and (2) put_user API functions in the Linux kernel before 3.5.5 on the… KEVCVSS 3.1HIGH 8.8
- TI-2022-00125 Integer overflow in kernel KEVCVSS 3.1HIGH 8.4
- TI-2013-01864 The perf_swevent_init function in kernel/events/core.c in the Linux kernel before 3.8.9… KEVCVSS 3.1HIGH 8.4
- TI-2021-05514 Heap Out-Of-Bounds Write in Netfilter IP6T_SO_SET_REPLACE KEVCVSS 3.1HIGH 8.3
Sources
- CVE-2022-48778 · CVE Program
- CVE-2022-48778 · NVD
- FIRST EPSS
- GHSA-w4wp-6c4p-vfjm · GitHub Advisory Database · CC BY 4.0
- CVE-2022-48778 · Red Hat security data · CC BY 4.0
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