Summary
[24.1.5-4]
- CVE fix for: CVE-2025-49175 (RHEL-97129), CVE-2025-49176 (RHEL-97135),
CVE-2025-49177 (RHEL-97141), CVE-2025-49178 (RHEL-97147),
CVE-2025-49179 (RHEL-97153), CVE-2025-49180 (RHEL-97159)
[24.1.5-3]
Rebuild for 10.0.z required due to issue when releasing original erratum.
- CVE fix for: CVE-2025-26594 (RHEL-80504), CVE-2025-26595 (RHEL-80505),
CVE-2025-26596 (RHEL-80510), CVE-2025-26597 (RHEL-80511),
CVE-2025-26598 (RHEL-80513), CVE-2025-26599 (RHEL-80512),
CVE-2025-26600 (RHEL-80517), CVE-2025-26601 (RHEL-80516)
Fixed packages 2
| Release | Package | Fixed in |
|---|---|---|
| Oracle Linux · 10 | xorg-x11-server-Xwayland | 0:24.1.5-4.el10_0 |
| Oracle Linux · 10 | xorg-x11-server-Xwayland-devel | 0:24.1.5-4.el10_0 |
Vulnerabilities 6
-
High 7.8
Xorg-x11-server-xwayland: xorg-x11-server: tigervnc: integer overflow in x resize, rotate and reflect (randr) extension
A flaw was found in the RandR extension, where the RRChangeProviderProperty function does not properly validate input. This issue leads to an integer overflow when computing the total size to allocate.
-
High 7.3
Xorg-x11-server-xwayland: xorg-x11-server: tigervnc: integer overflow in big requests extension
A flaw was found in the Big Requests extension. The request length is multiplied by 4 before checking against the maximum allowed size, potentially causing an integer overflow and bypassing the size check.
-
High 7.3
Xorg-x11-server-xwayland: xorg-x11-server: tigervnc: integer overflow in x record extension
A flaw was found in the X Record extension. The RecordSanityCheckRegisterClients function does not check for an integer overflow when computing request length, which allows a client to bypass length checks.
-
Medium 6.1
Xorg-x11-server-xwayland: xorg-x11-server: tigervnc: out-of-bounds read in x rendering extension animated cursors
A flaw was found in the X Rendering extension's handling of animated cursors. If a client provides no cursors, the server assumes at least one is present, leading to an out-of-bounds read and potential crash.
-
Medium 6.1
Xorg-x11-server-xwayland: xorg-x11-server: tigervnc: data leak in xfixes extension's xfixessetclientdisconnectmode
A flaw was found in the XFIXES extension. The XFixesSetClientDisconnectMode handler does not validate the request length, allowing a client to read unintended memory from previous requests.
-
Medium 5.5
Xorg-x11-server-xwayland: xorg-x11-server: tigervnc: unprocessed client request due to bytes to ignore
A flaw was found in the X server's request handling. Non-zero 'bytes to ignore' in a client's request can cause the server to skip processing another client's request, potentially leading to a denial of service.