vc_screen: reload load of struct vc_data pointer in vcs_write() to avoid UAF

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2023-53747 · Microsoft / collected KEV context

cve-program · CVE-2023-53747

• https://git.kernel.org/stable/c/934de9a9b659785fed3e820bc0c813a460c71fea
• https://git.kernel.org/stable/c/0deff678157333d775af190f84696336cdcccd6d
• https://git.kernel.org/stable/c/a4e3c4c65ae8510e01352c9a4347e05c035b2ce2
• https://git.kernel.org/stable/c/11dddfbb7a4e62489b01074d6c04d9d1b42e4047
• https://git.kernel.org/stable/c/e3d1adcad5b73c7ed0c7edb35ab68abcaa45cf67
• https://git.kernel.org/stable/c/3338d0b9acde770ee588eead5cac32c25e7048fc
• https://git.kernel.org/stable/c/1de42e7653d6714a7507ba6696151a1fa028c69f
• https://git.kernel.org/stable/c/8fb9ea65c9d1338b0d2bb0a9122dc942cdd32357

No related operational record is retained in the current change model.