CVE-2022-48641
netfilter: ebtables: fix memory leak when blob is malformed
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
In the Linux kernel, the following vulnerability has been resolved: netfilter: ebtables: fix memory leak when blob is malformed The bug fix was incomplete, it "replaced" crash with a memory leak.
The old code had an assignment to "ret" embedded into the conditional,
restore this.
En el kernel de Linux, se resolvió la siguiente vulnerabilidad: netfilter: ebtables: corrige la pérdida de memoria cuando el blob tiene un formato incorrecto La corrección del error estaba incompleta, "reemplazó" el bloqueo con una pérdida de memoria. El código antiguo tenía una asignación para "ret" incrustada en el condicional, restaurar esto.
In the Linux kernel, the following vulnerability has been resolved: netfilter: ebtables: fix memory leak when blob is malformed The bug fix was incomplete, it "replaced" crash with a memory leak. The old code had an assignment to "ret" embedded into the conditional, restore this.
CVSS Scores
SSVC
- Decision:Track
Timeline
- 2024-02-25 CVE Reserved
- 2024-04-28 CVE Published
- 2024-12-19 CVE Updated
- 2025-03-29 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (13)
| URL | Tag | Source |
|---|---|---|
| https://git.kernel.org/stable/c/afd01382594d643e1adeb16826423b418cdf8b8b | Vuln. Introduced | |
| https://git.kernel.org/stable/c/358765beb836f5fc2ed26b5df4140d5d3548ac11 | Vuln. Introduced | |
| https://git.kernel.org/stable/c/160c4eb47db03b96c0c425358e7595ebefe8094d | Vuln. Introduced | |
| https://git.kernel.org/stable/c/624c30521233e110cf50ba01980a591e045036ae | Vuln. Introduced | |
| https://git.kernel.org/stable/c/1b2c5428f773d60c116c7b1e390432e0cfb63cd6 | Vuln. Introduced | |
| https://git.kernel.org/stable/c/e53cfa017bf4575d0b948a8f45313ef66d897136 | Vuln. Introduced |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
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Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 4.14.292 < 4.14.295 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.14.292 < 4.14.295" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 4.19.257 < 4.19.260 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.19.257 < 4.19.260" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.4.212 < 5.4.215 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.4.212 < 5.4.215" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.10.140 < 5.10.146 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.10.140 < 5.10.146" | en |
Affected
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| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.15.64 < 5.15.71 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.15.64 < 5.15.71" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.19.6 < 5.19.12 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.19.6 < 5.19.12" | en |
Affected
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