CVE-2021-47330 tty: serial: 8250: serial_cs: Fix a memory leak in error handling path
| Reporter | Title | Published | Views | Family All 99 |
|---|---|---|---|---|
 | Astra Linux – Vulnerability in Linux | 14 Sep 202612:01 | – | astralinux |
 | Linux kernel serial_resume() function Heap Buffer Overflow DoS | 23 Jun 202500:00 | – | bdu_fstec |
 | Linux Kernel Security Vulnerabilities | 21 May 202400:00 | – | cnnvd |
 | CVE-2021-47330 | 21 May 202414:35 | – | cve |
 | CVE-2021-47330 | 21 May 202414:35 | – | debiancve |
 | CVE-2021-47330 | 21 May 202415:15 | – | nvd |
 | openSUSE: Security Advisory for the Linux Kernel (SUSE-SU-2024:2185-1) | 29 Jun 202400:00 | – | openvas |
| Ubuntu: Security Advisory (USN-7863-1) | 10 Nov 202500:00 | – | openvas |
| Ubuntu: Security Advisory (USN-7865-1) | 12 Nov 202500:00 | – | openvas |
| SUSE: Security Advisory (SUSE-SU-2024:1979-1) | 12 Jun 202400:00 | – | openvas |
10
[
{
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"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/tty/serial/8250/serial_cs.c"
],
"versions": [
{
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},
{
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/tty/serial/8250/serial_cs.c"
],
"versions": [
{
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},
{
"version": "0",
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{
"version": "4.4.276",
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{
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{
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{
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{
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{
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},
{
"version": "5.13.4",
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},
{
"version": "5.14",
"lessThanOrEqual": "*",
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"versionType": "original_commit_for_fix"
}
]
}
]Data
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11 May 2026 13:52Current
6.3Medium risk
Vulners AI Score6.3
EPSS0.00245
SSVC