RHBA-2024:5207
Vulnerability from csaf_redhat - Published: 2024-08-12 07:51 - Updated: 2026-02-23 18:55Summary
Red Hat Bug Fix Advisory: updated el8/flatpak-sdk container image
Severity
Moderate
Notes
Topic: Updated el8/flatpak-sdk container image is now available for Red Hat Enterprise Linux 8.
Details: The el8/flatpak-sdk container image has been updated for Red Hat Enterprise Linux 8 to address the following security advisory: RHSA-2024:5101 (see References)
Users of el8/flatpak-sdk container images are advised to upgrade to these updated images, which contain backported patches to correct these security issues, fix these bugs and add these enhancements. Users of these images are also encouraged to rebuild all container images that depend on these images.
You can find images updated by this advisory in Red Hat Container Catalog (see References).
Terms of Use: This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
In the Linux kernel, the following vulnerability has been resolved: cifs: fix mid leak during reconnection after timeout threshold When the number of responses with status of STATUS_IO_TIMEOUT exceeds a specified threshold (NUM_STATUS_IO_TIMEOUT), we reconnect the connection. But we do not return the mid, or the credits returned for the mid, or reduce the number of in-flight requests. This bug could result in the server->in_flight count to go bad, and also cause a leak in the mids. This change moves the check to a few lines below where the response is decrypted, even of the response is read from the transform header. This way, the code for returning the mids can be reused. Also, the cifs_reconnect was reconnecting just the transport connection before. In case of multi-channel, this may not be what we want to do after several timeouts. Changed that to reconnect the session and the tree too. Also renamed NUM_STATUS_IO_TIMEOUT to a more appropriate name MAX_STATUS_IO_TIMEOUT.
5.5 (Medium)
Affected products
Fixed
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: AppStream-8.10.0.GA:rhel8/flatpak-sdk@sha256:37a786d6f9ebeb1f63d0672026492ec9040bf6eb50253ea1b9dc7c3e03a8a438_amd64 | — |
Vendor Fix
fix
|
Threats
Impact
Moderate
A flaw was found in the Linux kernel, specifically within its Network Service Header (NSH) module. A local attacker could exploit this vulnerability by sending specially crafted network packets, which would cause the system to crash. This issue, a type of Denial of Service (DoS), arises from an incorrect calculation during network packet processing, leading to a critical error in memory management.
5.5 (Medium)
Affected products
Fixed
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: AppStream-8.10.0.GA:rhel8/flatpak-sdk@sha256:37a786d6f9ebeb1f63d0672026492ec9040bf6eb50253ea1b9dc7c3e03a8a438_amd64 | — |
Vendor Fix
fix
|
Threats
Impact
Low
References
175 references
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"ids": [
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"title": "Vulnerability description"
},
{
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"text": "kernel: cifs: fix mid leak during reconnection after timeout threshold",
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},
{
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"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
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],
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},
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],
"title": "kernel: cifs: fix mid leak during reconnection after timeout threshold"
},
{
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"id": "CWE-253",
"name": "Incorrect Check of Function Return Value"
},
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"ids": [
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}
],
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"title": "Vulnerability description"
},
{
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"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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},
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}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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