Answer in brief
CVE-2022-49074 records a Medium severity (CVSS 5.5) vulnerability in irqchip/gic-v3: Fix GICR_CTLR.RWP polling. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 5.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Product | Affected versions | Fixed versions |
|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:linux:linux_kernel:5.18:rc1:*:*:*:*:*:* | Not reported | Not reported |
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=021f653791ad17e03f98aaa7fb933816ae16f161 <c7daf1b4ad809692d5c26f33c02ed8a031066548 || >=021f653791ad17e03f98aaa7fb933816ae16f161 <3c07cc242baf83f0bddbbd9d7945d0bee56d8b57 || >=021f653791ad17e03f98aaa7fb933816ae16f161 <ff24114bb08d8b90edf2aff0a4fd0689523e6c17 || >=021f653791ad17e03f98aaa7fb933816ae16f161 <7218a789abb3e033f5f3a85636ca50d9ae7b0fc9 || >=021f653791ad17e03f98aaa7fb933816ae16f161 <60e1eb4811f53f5f60c788297d978515e7a2637a || >=021f653791ad17e03f98aaa7fb933816ae16f161 <6fef3e3179e6ed8fecdd004ede541674ffa7749d || >=021f653791ad17e03f98aaa7fb933816ae16f161 <0df6664531a12cdd8fc873f0cac0dcb40243d3e9 | c7daf1b4ad809692d5c26f33c02ed8a031066548, 3c07cc242baf83f0bddbbd9d7945d0bee56d8b57, ff24114bb08d8b90edf2aff0a4fd0689523e6c17, 7218a789abb3e033f5f3a85636ca50d9ae7b0fc9, 60e1eb4811f53f5f60c788297d978515e7a2637a, 6fef3e3179e6ed8fecdd004ede541674ffa7749d, 0df6664531a12cdd8fc873f0cac0dcb40243d3e9 |
| Linux/Linuxgeneric | 3.17 | Not reported |
Published upstream
Feb 26, 2025
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Nov 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Nov 5, 2026
In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3: Fix GICR_CTLR.RWP polling It turns out that our polling of RWP is totally wrong when checking for it in the redistributors, as we test the *distributor* bit index, whereas it is a different bit number in the RDs... Oopsie boo. This is embarassing. Not only because it is wrong, but also because it took *8 years* to notice the blunder... Just fix the damn thing.
Quoted source text, attributed separately from HOL analysis.