CVE-2021-47282 spi: bcm2835: Fix out-of-bounds access with more than 4 slaves
| Reporter | Title | Published | Views | Family All 17 |
|---|---|---|---|---|
 | Astra Linux – Vulnerability in Linux | 15 Oct 202615:53 | – | astralinux |
 | bcm2835_spi_setup Heap Buffer Overflow DoS | 8 Dec 202500:00 | – | bdu_fstec |
 | Linux Kernel Security Vulnerabilities | 21 May 202400:00 | – | cnnvd |
 | CVE-2021-47282 | 21 May 202414:20 | – | cve |
 | CVE-2021-47282 | 21 May 202414:20 | – | debiancve |
 | CVE-2021-47282 | 21 May 202415:15 | – | nvd |
 | DEBIAN-CVE-2021-47282 | 21 May 202415:15 | – | osv_debian |
| UBUNTU-CVE-2021-47282 | 21 May 202415:15 | – | osv_ubuntu |
 | PT-2024-11286 · Linux +1 · Linux Kernel +1 | 21 May 202400:00 | – | ptsecurity |
 | CVE-2021-47282: Out-of-bounds Write | 21 May 202400:00 | – | rapid7 |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/spi/spi-bcm2835.c"
],
"versions": [
{
"version": "571e31fa60b3697d5db26140e16d5c45c51c9815",
"lessThan": "b5502580cf958b094f3b69dfe4eece90eae01fbc",
"status": "affected",
"versionType": "git"
},
{
"version": "571e31fa60b3697d5db26140e16d5c45c51c9815",
"lessThan": "82a8ffba54d31e97582051cb56ba1f988018681e",
"status": "affected",
"versionType": "git"
},
{
"version": "571e31fa60b3697d5db26140e16d5c45c51c9815",
"lessThan": "01415ff85a24308059e06ca3e97fd7bf75648690",
"status": "affected",
"versionType": "git"
},
{
"version": "571e31fa60b3697d5db26140e16d5c45c51c9815",
"lessThan": "13817d466eb8713a1ffd254f537402f091d48444",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/spi/spi-bcm2835.c"
],
"versions": [
{
"version": "5.4",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.4",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.4.126",
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.44",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.12.11",
"lessThanOrEqual": "5.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.13",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
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05 Aug 2026 08:47Current
6.5Medium risk
Vulners AI Score6.5
CVSS 3.17.8
EPSS0.00233
SSVC