All the vulnerabilites related to redhat - enterprise_linux_compute_node_eus
Vulnerability from fkie_nvd
Published
2016-05-02 10:59
Modified
2024-11-21 02:30
Severity ?
Summary
Race condition in the ldsem_cmpxchg function in drivers/tty/tty_ldsem.c in the Linux kernel before 3.13-rc4-next-20131218 allows local users to cause a denial of service (ldsem_down_read and ldsem_down_write deadlock) by establishing a new tty thread during shutdown of a previous tty thread.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| redhat | enterprise_linux_compute_node_eus | 7.1 | |
| redhat | enterprise_linux_for_ibm_z_systems_eus | 7.1_s390x | |
| redhat | enterprise_linux_for_power_big_endian_eus | 7.1_ppc64 | |
| redhat | enterprise_linux_for_power_little_endian_eus | 7.1_ppc64le | |
| redhat | enterprise_linux_server_eus | 7.1 |
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Vulnerability from fkie_nvd
Published
2015-08-12 14:59
Modified
2024-11-21 02:32
Severity ?
Summary
The C+ mode offload emulation in the RTL8139 network card device model in QEMU, as used in Xen 4.5.x and earlier, allows remote attackers to read process heap memory via unspecified vectors.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2018-01-09 19:29
Modified
2024-11-21 03:14
Severity ?
Summary
A use-after-free vulnerability was found in network namespaces code affecting the Linux kernel before 4.14.11. The function get_net_ns_by_id() in net/core/net_namespace.c does not check for the net::count value after it has found a peer network in netns_ids idr, which could lead to double free and memory corruption. This vulnerability could allow an unprivileged local user to induce kernel memory corruption on the system, leading to a crash. Due to the nature of the flaw, privilege escalation cannot be fully ruled out, although it is thought to be unlikely.
References
Impacted products
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"value": "A use-after-free vulnerability was found in network namespaces code affecting the Linux kernel before 4.14.11. The function get_net_ns_by_id() in net/core/net_namespace.c does not check for the net::count value after it has found a peer network in netns_ids idr, which could lead to double free and memory corruption. This vulnerability could allow an unprivileged local user to induce kernel memory corruption on the system, leading to a crash. Due to the nature of the flaw, privilege escalation cannot be fully ruled out, although it is thought to be unlikely."
},
{
"lang": "es",
"value": "Se ha descubierto una vulnerabilidad en los nombres de espacio de red que afecta al kernel de Linux en versiones anteriores a la 4.14.11. La funci\u00f3n get_net_ns_by_id() en net/core/net_namespace.c no verifica el valor net::count una vez que ha encontrado una red peer en el ids netns_ids, lo que podr\u00eda conducir a una doble liberaci\u00f3n (double free) y a una corrupci\u00f3n de memoria. Esta vulnerabilidad podr\u00eda permitir que un usuario local sin privilegios provoque una corrupci\u00f3n de memoria en el sistema, desembocando en un cierre inesperado. Debido a la naturaleza del error, no puede descartarse totalmente el escalado de privilegios, aunque se cree que es improbable."
}
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Vulnerability from fkie_nvd
Published
2019-01-11 19:29
Modified
2024-11-21 03:53
Severity ?
Summary
An out of bounds read was discovered in systemd-journald in the way it parses log messages that terminate with a colon ':'. A local attacker can use this flaw to disclose process memory data. Versions from v221 to v239 are vulnerable.
References
Impacted products
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}
Vulnerability from fkie_nvd
Published
2019-03-21 16:01
Modified
2024-11-21 04:46
Severity ?
Summary
An issue was discovered in sd-bus in systemd 239. bus_process_object() in libsystemd/sd-bus/bus-objects.c allocates a variable-length stack buffer for temporarily storing the object path of incoming D-Bus messages. An unprivileged local user can exploit this by sending a specially crafted message to PID1, causing the stack pointer to jump over the stack guard pages into an unmapped memory region and trigger a denial of service (systemd PID1 crash and kernel panic).
References
Impacted products
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"baseScore": 5.5,
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"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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}
Vulnerability from fkie_nvd
Published
2019-09-20 19:15
Modified
2024-11-21 04:27
Severity ?
Summary
There is heap-based buffer overflow in kernel, all versions up to, excluding 5.3, in the marvell wifi chip driver in Linux kernel, that allows local users to cause a denial of service(system crash) or possibly execute arbitrary code.
References
Impacted products
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"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
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"type": "Primary"
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}
Vulnerability from fkie_nvd
Published
2015-08-31 10:59
Modified
2024-11-21 02:28
Severity ?
Summary
The pit_ioport_read in i8254.c in the Linux kernel before 2.6.33 and QEMU before 2.3.1 does not distinguish between read lengths and write lengths, which might allow guest OS users to execute arbitrary code on the host OS by triggering use of an invalid index.
References
Impacted products
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The pit_ioport_read in i8254.c in the Linux kernel before 2.6.33 and QEMU before 2.3.1 does not distinguish between read lengths and write lengths, which might allow guest OS users to execute arbitrary code on the host OS by triggering use of an invalid index."
},
{
"lang": "es",
"value": "Vulnerabilidad en pit_ioport_read en i8254.c en el kernel de Linux en versiones anteriores a 2.6.33 y en QEMU en versiones anteriores a 2.3.1, no distingue entre longitudes de lectura y longitudes de escritura, lo que podr\u00eda permitir a los usuarios invitados del SO ejecutar c\u00f3digo arbitrario en el host del SO desencadenando el uso de un \u00edndice no v\u00e1lido."
}
],
"id": "CVE-2015-3214",
"lastModified": "2024-11-21T02:28:55.273",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 6.9,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 3.4,
"impactScore": 10.0,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
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}
]
},
"published": "2015-08-31T10:59:07.580",
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cve-2018-16866
Vulnerability from cvelistv5
Published
2019-01-11 19:00
Modified
2024-08-05 10:32
Severity ?
EPSS score ?
Summary
An out of bounds read was discovered in systemd-journald in the way it parses log messages that terminate with a colon ':'. A local attacker can use this flaw to disclose process memory data. Versions from v221 to v239 are vulnerable.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | The systemd Project | systemd |
Version: from v221 to v239 |
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cve-2015-4170
Vulnerability from cvelistv5
Published
2016-05-02 10:00
Modified
2024-08-06 06:04
Severity ?
EPSS score ?
Summary
Race condition in the ldsem_cmpxchg function in drivers/tty/tty_ldsem.c in the Linux kernel before 3.13-rc4-next-20131218 allows local users to cause a denial of service (ldsem_down_read and ldsem_down_write deadlock) by establishing a new tty thread during shutdown of a previous tty thread.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1218879 | x_refsource_CONFIRM | |
| http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cf872776fc84128bb779ce2b83a37c884c3203ae | x_refsource_CONFIRM | |
| http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html | x_refsource_CONFIRM | |
| https://github.com/torvalds/linux/commit/cf872776fc84128bb779ce2b83a37c884c3203ae | x_refsource_CONFIRM | |
| http://www.openwall.com/lists/oss-security/2015/05/26/1 | mailing-list, x_refsource_MLIST | |
| https://www.kernel.org/pub/linux/kernel/next/patch-v3.13-rc4-next-20131218.xz | x_refsource_CONFIRM | |
| https://access.redhat.com/errata/RHSA-2016:1395 | vendor-advisory, x_refsource_REDHAT | |
| http://www.securityfocus.com/bid/74820 | vdb-entry, x_refsource_BID |
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cve-2015-5165
Vulnerability from cvelistv5
Published
2015-08-12 14:00
Modified
2024-08-06 06:41
Severity ?
EPSS score ?
Summary
The C+ mode offload emulation in the RTL8139 network card device model in QEMU, as used in Xen 4.5.x and earlier, allows remote attackers to read process heap memory via unspecified vectors.
References
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cve-2019-6454
Vulnerability from cvelistv5
Published
2019-03-17 16:38
Modified
2024-08-04 20:23
Severity ?
EPSS score ?
Summary
An issue was discovered in sd-bus in systemd 239. bus_process_object() in libsystemd/sd-bus/bus-objects.c allocates a variable-length stack buffer for temporarily storing the object path of incoming D-Bus messages. An unprivileged local user can exploit this by sending a specially crafted message to PID1, causing the stack pointer to jump over the stack guard pages into an unmapped memory region and trigger a denial of service (systemd PID1 crash and kernel panic).
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cve-2015-3214
Vulnerability from cvelistv5
Published
2015-08-31 10:00
Modified
2024-08-06 05:39
Severity ?
EPSS score ?
Summary
The pit_ioport_read in i8254.c in the Linux kernel before 2.6.33 and QEMU before 2.3.1 does not distinguish between read lengths and write lengths, which might allow guest OS users to execute arbitrary code on the host OS by triggering use of an invalid index.
References
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cve-2019-14816
Vulnerability from cvelistv5
Published
2019-09-20 18:25
Modified
2024-08-05 00:26
Severity ?
EPSS score ?
Summary
There is heap-based buffer overflow in kernel, all versions up to, excluding 5.3, in the marvell wifi chip driver in Linux kernel, that allows local users to cause a denial of service(system crash) or possibly execute arbitrary code.
References
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cve-2017-15129
Vulnerability from cvelistv5
Published
2018-01-09 19:00
Modified
2024-08-05 19:50
Severity ?
EPSS score ?
Summary
A use-after-free vulnerability was found in network namespaces code affecting the Linux kernel before 4.14.11. The function get_net_ns_by_id() in net/core/net_namespace.c does not check for the net::count value after it has found a peer network in netns_ids idr, which could lead to double free and memory corruption. This vulnerability could allow an unprivileged local user to induce kernel memory corruption on the system, leading to a crash. Due to the nature of the flaw, privilege escalation cannot be fully ruled out, although it is thought to be unlikely.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | Linux kernel v4.0-rc1 through v4.15-rc5 |
Version: Linux kernel v4.0-rc1 through v4.15-rc5 |
|
|
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